| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.018 | N/A |
| 2 | 5 | 19.598 | 25/8:12.037 |
| 3 | 6 | 20.078 | 25/8:18.013 |
| 4 | 5 | 18.859 | 25/8:10.298 |
| 5 | 5 | 18.619 | 25/8:04.942 |
| 6 | 5 | 19.007 | 25/8:03.590 |
| 7 | 5 | 18.591 | 25/8:01.026 |
| 8 | 7 | 20.234 | 25/8:04.827 |
| 9 | 8 | 21.480 | 25/8:11.416 |
| 10 | 8 | 20.007 | 25/8:12.612 |
| 11 | 8 | 18.853 | 25/8:10.800 |
| 12 | 8 | 18.215 | 25/8:07.925 |
| 13 | 8 | 18.181 | 25/8:05.462 |
| 14 | 8 | 18.163 | 25/8:03.344 |
| 15 | 8 | 18.069 | 25/8:01.367 |
| 16 | 8 | 20.431 | 25/8:03.434 |
| 17 | 8 | 18.953 | 25/8:03.025 |
| 18 | 8 | 21.401 | 25/8:06.120 |
| 19 | 8 | 18.507 | 25/8:05.012 |
| 20 | 8 | 18.482 | 25/8:03.990 |
| 21 | 8 | 18.604 | 25/8:03.216 |
| 22 | 8 | 19.899 | 25/8:03.996 |
| 23 | 8 | 18.573 | 25/8:03.258 |
| 24 | 8 | 18.797 | 25/8:02.819 |
| 25 | 8 | 18.742 | 25/8:02.361 |