| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.203 | N/A |
| 2 | 3 | 18.602 | 26/8:10.253 |
| 3 | 3 | 17.918 | 26/8:01.703 |
| 4 | 3 | 18.172 | 26/8:00.969 |
| 5 | 3 | 18.265 | 26/8:01.184 |
| 6 | 3 | 19.085 | 26/8:05.413 |
| 7 | 5 | 23.739 | 25/8:08.327 |
| 8 | 4 | 18.542 | 25/8:05.739 |
| 9 | 4 | 18.369 | 25/8:03.279 |
| 10 | 4 | 18.084 | 25/8:00.605 |
| 11 | 4 | 18.181 | 26/8:17.595 |
| 12 | 4 | 18.388 | 26/8:16.441 |
| 13 | 4 | 21.639 | 25/8:03.171 |
| 14 | 4 | 21.046 | 25/8:06.796 |
| 15 | 4 | 18.778 | 25/8:06.016 |
| 16 | 4 | 18.796 | 25/8:05.369 |
| 17 | 4 | 18.395 | 25/8:04.201 |
| 18 | 4 | 17.866 | 25/8:02.424 |
| 19 | 5 | 24.927 | 25/8:10.259 |
| 20 | 5 | 18.397 | 25/8:09.020 |
| 21 | 5 | 21.861 | 25/8:12.063 |
| 22 | 7 | 22.204 | 25/8:15.207 |
| 23 | 6 | 21.906 | 25/8:17.741 |
| 24 | 6 | 18.545 | 25/8:16.547 |
| 25 | 6 | 18.785 | 25/8:15.693 |