| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.374 | N/A |
| 2 | 2 | 23.428 | 19/7:04.078 |
| 3 | 2 | 22.194 | 20/7:15.783 |
| 4 | 2 | 21.556 | 20/7:07.834 |
| 5 | 2 | 26.046 | 19/7:01.882 |
| 6 | 1 | 22.798 | 19/7:00.053 |
| 7 | 1 | 22.650 | 20/7:21.502 |
| 8 | 1 | 23.617 | 20/7:22.872 |
| 9 | 3 | 29.026 | 19/7:12.832 |
| 10 | 3 | 26.226 | 19/7:17.456 |
| 11 | 3 | 28.277 | 18/7:00.264 |
| 12 | 2 | 28.019 | 18/7:05.576 |
| 13 | 2 | 21.823 | 18/7:01.225 |
| 14 | 2 | 23.479 | 19/7:24.258 |
| 15 | 2 | 21.936 | 19/7:20.899 |
| 16 | 2 | 24.392 | 19/7:20.934 |
| 17 | 3 | 27.925 | 18/7:00.353 |
| 18 | 3 | 23.267 | 19/7:23.542 |
| 19 | 3 | 26.215 | 19/7:25.248 |