| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.055 | N/A |
| 2 | 3 | 25.028 | 17/7:05.503 |
| 3 | 3 | 24.313 | 18/7:24.453 |
| 4 | 3 | 22.755 | 18/7:13.599 |
| 5 | 1 | 23.847 | 18/7:12.812 |
| 6 | 1 | 22.728 | 18/7:08.536 |
| 7 | 1 | 21.545 | 18/7:02.333 |
| 8 | 1 | 20.938 | 19/7:19.451 |
| 9 | 1 | 20.909 | 19/7:14.696 |
| 10 | 2 | 26.752 | 19/7:22.685 |
| 11 | 2 | 21.422 | 19/7:19.481 |
| 12 | 2 | 25.545 | 18/7:00.354 |
| 13 | 2 | 20.983 | 19/7:20.202 |
| 14 | 2 | 22.490 | 19/7:19.408 |
| 15 | 1 | 22.211 | 19/7:18.368 |
| 16 | 1 | 25.158 | 19/7:21.003 |
| 17 | 1 | 22.197 | 19/7:19.978 |
| 18 | 1 | 25.873 | 19/7:22.966 |
| 19 | 1 | 26.329 | 19/7:26.078 |