| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.310 | N/A |
| 2 | 1 | 19.384 | 25/8:05.526 |
| 3 | 1 | 19.350 | 25/8:05.118 |
| 4 | 1 | 18.619 | 26/8:18.251 |
| 5 | 1 | 18.888 | 26/8:16.816 |
| 6 | 1 | 22.483 | 25/8:14.185 |
| 7 | 1 | 18.859 | 25/8:10.642 |
| 8 | 1 | 19.295 | 25/8:09.606 |
| 9 | 1 | 19.186 | 25/8:08.502 |
| 10 | 1 | 20.027 | 25/8:09.886 |
| 11 | 1 | 19.521 | 25/8:09.778 |
| 12 | 1 | 19.174 | 25/8:08.934 |
| 13 | 1 | 19.249 | 25/8:08.038 |
| 14 | 1 | 19.042 | 25/8:07.529 |
| 15 | 1 | 19.425 | 25/8:07.456 |
| 16 | 1 | 19.236 | 25/8:07.090 |
| 17 | 1 | 19.112 | 25/8:06.585 |
| 18 | 1 | 18.919 | 25/8:05.866 |
| 19 | 1 | 19.498 | 25/8:05.999 |
| 20 | 1 | 19.025 | 25/8:05.520 |
| 21 | 1 | 18.953 | 25/8:05.004 |
| 22 | 1 | 19.198 | 25/8:04.816 |
| 23 | 1 | 18.904 | 25/8:04.324 |
| 24 | 1 | 18.971 | 25/8:03.946 |
| 25 | 1 | 19.401 | 25/8:04.029 |