| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.564 | N/A |
| 2 | 3 | 23.707 | 19/7:08.029 |
| 3 | 3 | 23.722 | 19/7:08.425 |
| 4 | 3 | 22.793 | 19/7:02.896 |
| 5 | 2 | 22.502 | 20/7:22.003 |
| 6 | 3 | 26.624 | 19/7:11.216 |
| 7 | 3 | 23.763 | 19/7:10.897 |
| 8 | 3 | 23.372 | 19/7:09.663 |
| 9 | 3 | 22.576 | 19/7:06.946 |
| 10 | 3 | 22.811 | 19/7:05.304 |
| 11 | 3 | 24.611 | 19/7:07.229 |
| 12 | 3 | 23.391 | 19/7:06.809 |
| 13 | 3 | 22.574 | 19/7:05.233 |
| 14 | 3 | 27.043 | 19/7:10.087 |
| 15 | 3 | 32.441 | 19/7:21.188 |
| 16 | 3 | 27.524 | 18/7:00.278 |
| 17 | 4 | 31.640 | 18/7:07.726 |
| 18 | 3 | 23.188 | 18/7:05.846 |