| 300 | Chloe O'Loughlin | Ireland | 8.24 | Gort-a Go Fast 2024 | 2024-01-27 |
| 302 | Finn O'Sullivan | Ireland | 8.29 | Cork Spring 2023 | 2023-02-25 |
| 303 | Charlie Jones | Ireland | 8.30 | Cubing with the Cats Sat 2023 | 2023-08-05 |
| 304 | Eoin Carolan | Ireland | 8.31 | ABHC 2018 | 2018-08-25 |
| 305 | Jayden Milford | Ireland | 8.32 | Irish Championship 2017 | 2017-06-24 |
| 306 | George Hartigan Hogan | Ireland | 8.35 | Cubing with the Cats Sat 2023 | 2023-08-05 |
| 307 | Conor Baumann | Ireland | 8.40 | Brussels Summer Open 2009 | 2009-09-12 |
| 308 | Iola Ní Choimín | Ireland | 8.41 | Cubing in Cill Chainnigh 2023 | 2023-09-09 |
| | James Egan | Ireland | 8.41 | Dublin Open 2017 | 2017-12-02 |
| 310 | Daniel O’Neill | Ireland | 8.42 | Irish Championship 2023 | 2023-07-07 |
| | Luke Hammer | Ireland | 8.42 | Solving by the Shannon 2023 | 2023-07-22 |
| | Tighe Byrne | Ireland | 8.42 | Irish Championship 2023 | 2023-07-07 |
| 313 | Joseph Lantos | Ireland | 8.45 | Exeter Open 2016 | 2016-04-02 |
| 314 | Callum Dunne | Ireland | 8.46 | Irish Championship 2023 | 2023-07-07 |
| 315 | Darcy Lynch | Ireland | 8.49 | Cubing in Cill Chainnigh 2019 | 2019-08-31 |
| 316 | Matthew A. Horan | Ireland | 8.52 | Irish Championship 2018 | 2018-07-14 |
| 317 | David Akasheh | Ireland | 8.53 | Turnin' in Termonfeckin Sat 2024 | 2024-06-01 |
| | Paddy McArdle | Ireland | 8.53 | Turnin' in Termonfeckin Sun 2023 | 2023-03-12 |
| 319 | Michael Lavelle | Ireland | 8.56 | Dublin Open 2017 | 2017-12-02 |
| 320 | Síobhradh Cunningham | Ireland | 8.64 | Turnin' in Termonfeckin Sat 2024 | 2024-06-01 |
| 321 | Oliver Sweeney | Ireland | 8.66 | 50 and Counting Ireland 2024 | 2024-04-27 |
| 322 | Oisín Moore | Ireland | 8.68 | Belfast Winter 2023 | 2023-01-14 |
| 323 | Arabelle McCann | Ireland | 8.71 | Turnin' in Termonfeckin Sun 2023 | 2023-03-12 |
| 324 | Daniel Strzelecki | Ireland | 8.72 | Don't DNF Dublin 2022 | 2022-07-02 |
| 325 | James Moran | Ireland | 8.82 | Don't Lockup Loch Garman 2023 | 2023-04-15 |
| | Luke O'Gorman | Ireland | 8.82 | Irish Championship 2019 | 2019-06-22 |
| 327 | Sean Cannon | Ireland | 8.88 | Irish Championship 2016 | 2016-06-25 |
| 328 | Tristan Bendon | Ireland | 8.90 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 329 | Aaron Kennedy | Ireland | 8.92 | Irish Championship 2023 | 2023-07-07 |
| 330 | Andrew Whelan-Curtin | Ireland | 8.94 | Cubing with the Cats Sat 2022 | 2022-07-23 |
| 331 | Justin Feng | Ireland | 8.95 | 50 and Counting Ireland 2024 | 2024-04-27 |
| 332 | Liam O’Neill | Ireland | 8.96 | Irish Championship 2023 | 2023-07-07 |
| 333 | Darragh McCusker | Ireland | 8.99 | Irish Championship 2017 | 2017-06-24 |
| 334 | Matthew Broderick | Ireland | 9.01 | Gort-a Go Fast 2024 | 2024-01-27 |
| 335 | Adhiraj Bhushan | Ireland | 9.05 | Turnin' in Termonfeckin Sat 2024 | 2024-06-01 |
| | Ben Ireton | Ireland | 9.05 | Irish Championship 2023 | 2023-07-07 |
| 337 | Blake Dunne | Ireland | 9.13 | Every Event Éire 2019 | 2019-11-02 |
| | James McCambridge | Ireland | 9.13 | Every Event Éire 2019 | 2019-11-02 |
| | Liam Fleck | Ireland | 9.13 | Wiener Frühling 2023 | 2023-05-20 |
| 340 | Robert Haraszti | Ireland | 9.14 | It's a Long Way to Tipp 2023 | 2023-05-13 |
| | Zayd Vawda | Ireland | 9.14 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 342 | AJ Sadana | Ireland | 9.17 | Cubing with the Cats Sun 2022 | 2022-07-24 |
| | Frank Killilea | Ireland | 9.17 | Mayo Cubing 2023 | 2023-09-23 |
| 344 | Martin Quinn | Ireland | 9.19 | Belfast Winter 2023 | 2023-01-14 |
| 345 | Pal Illes | Ireland | 9.22 | UCD Cube Days 2024 | 2024-04-13 |
| 346 | Jamie Treacy | Ireland | 9.23 | Cubing with the Cats Sat 2022 | 2022-07-23 |
| | Tadhg Hopkins | Ireland | 9.23 | Don't DNF Dublin 2022 | 2022-07-02 |
| 348 | Jacob Mcavinue | Ireland | 9.25 | Don't Fail Kinsale 2023 | 2023-12-02 |
| 349 | Neil Ydor Foley | Ireland | 9.27 | Tuam Open Sunday 2022 | 2022-11-27 |
| 350 | Rayen Derguech | Ireland | 9.31 | Gort-a Go Fast 2024 | 2024-01-27 |
| 351 | Oscar O'Cuaig | Ireland | 9.34 | Solving by the Shannon 2023 | 2023-07-22 |
| | Toby Beattie | Ireland | 9.34 | Irish Championship 2016 | 2016-06-25 |
| 353 | Thea Hanna-Agnew | Ireland | 9.36 | Belfast Winter 2023 | 2023-01-14 |
| 354 | Alex Dunne | Ireland | 9.37 | Turnin' in Termonfeckin Sat 2024 | 2024-06-01 |
| 355 | Alfie Kelly | Ireland | 9.40 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 356 | Matthew O'Connor | Ireland | 9.42 | Dublin Summer Saturday 2023 | 2023-08-19 |
| 357 | Charlie Egan | Ireland | 9.44 | Cork Spring 2024 | 2024-02-24 |
| | Jack O'Shaughnessy | Ireland | 9.44 | Tuam Open Saturday 2022 | 2022-11-26 |
| 359 | Charlie Vaidie | Ireland | 9.45 | Irish Championship 2022 | 2022-11-04 |
| 360 | Richard Gravitis | Ireland | 9.47 | Mayo Cubing 2023 | 2023-09-23 |
| 361 | Jamie Blennerhassett | Ireland | 9.48 | Cork Spring 2024 | 2024-02-24 |
| 362 | Alexa Yoakley | Ireland | 9.49 | Seaside Solving Sunday 2022 | 2022-04-10 |
| | Henry Moody | Ireland | 9.49 | Irish Championship 2023 | 2023-07-07 |
| | John Barrett | Ireland | 9.49 | UK Championship 2015 | 2015-11-07 |
| 365 | Alex Tormey | Ireland | 9.51 | Corduff Cubing Sunday 2024 | 2024-02-18 |
| | Dara Queally | Ireland | 9.51 | Irish Championship 2022 | 2022-11-04 |
| 367 | Olivia Ormond | Ireland | 9.52 | Don't Lockup Loch Garman 2023 | 2023-04-15 |
| 368 | Ian Penado-Callejas | Ireland | 9.54 | Tuam Open Saturday 2022 | 2022-11-26 |
| 369 | Logan McKay | Ireland | 9.56 | UCD Cube Days 2024 | 2024-04-13 |
| | Seimí Murphy | Ireland | 9.56 | Seaside Solving Sunday 2022 | 2022-04-10 |
| 371 | Iurii Tushkanov | Ireland | 9.58 | Solving by the Shannon 2023 | 2023-07-22 |
| 372 | Satvik Desai | Ireland | 9.65 | Dublin Open Saturday 2022 | 2022-08-20 |
| 373 | Filip Rudisteanu | Ireland | 9.69 | Dublin Open 2017 | 2017-12-02 |
| 374 | Conor Boyle | Ireland | 9.72 | Solving by the Shannon 2023 | 2023-07-22 |
| | Jacob Bradley | Ireland | 9.72 | Don't Lockup Loch Garman 2023 | 2023-04-15 |
| 376 | Euan Bourke | Ireland | 9.73 | Irish Championship 2016 | 2016-06-25 |
| 377 | Charlie Garnsworthy | Ireland | 9.81 | Solving by the Shannon 2023 | 2023-07-22 |
| | Tristan Ryan | Ireland | 9.81 | Irish Championship 2016 | 2016-06-25 |
| 379 | Calum Tighe | Ireland | 9.82 | Don't DNF Dublin 2022 | 2022-07-02 |
| 380 | Ronan Dempsey | Ireland | 9.84 | Dublin Open 2017 | 2017-12-02 |
| | Sebastian Moore | Ireland | 9.84 | Meath Autumn 2023 | 2023-10-14 |
| 382 | Cormac Coady | Ireland | 9.88 | Tuam Winter 2023 | 2023-11-04 |
| | Kevin Timmons | Ireland | 9.88 | Irish Championship 2023 | 2023-07-07 |
| 384 | Conor Marcus | Ireland | 9.91 | Irish Championship 2017 | 2017-06-24 |
| | Mikey Wedick | Ireland | 9.91 | Irish Championship 2023 | 2023-07-07 |
| 386 | Liam McGrath | Ireland | 9.93 | Don't DNF Dublin 2022 | 2022-07-02 |
| 387 | Bartosz Hoc | Ireland | 9.98 | Irish Championship 2022 | 2022-11-04 |
| 388 | Maurice Hunt | Ireland | 10.00 | Don't Fail Kinsale 2023 | 2023-12-02 |
| | Rian Sloan | Ireland | 10.00 | Sunmarke Open 2018 | 2018-03-10 |
| 390 | Dylan Wenger | Ireland | 10.02 | Cork Open 2019 | 2019-04-13 |
| | Matthew Doran | Ireland | 10.02 | UK Championship 2015 | 2015-11-07 |
| | Stanislaw Ulbrych | Ireland | 10.02 | Cubing in Cill Chainnigh 2023 | 2023-09-09 |
| 393 | Reuben Gotink | Ireland | 10.03 | Irish Championship 2018 | 2018-07-14 |
| 394 | Christopher Luke Rothwell | Ireland | 10.07 | Don't Lockup Loch Garman 2023 | 2023-04-15 |
| 395 | Elbert Carandang | Ireland | 10.13 | Cork Open 2019 | 2019-04-13 |
| 396 | John Scanlan | Ireland | 10.14 | Irish Championship 2022 | 2022-11-04 |
| 397 | Antek Smalec | Ireland | 10.15 | Cubing with the Cats Sun 2022 | 2022-07-24 |
| 398 | Rafael Bastos Scully | Ireland | 10.19 | Don't Lockup Loch Garman 2023 | 2023-04-15 |
| 399 | Joe May | Ireland | 10.23 | Cubing with the Cats Sat 2023 | 2023-08-05 |
| 400 | Jack Reddington | Ireland | 10.26 | Tuam Open Sunday 2022 | 2022-11-27 |