| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.492 | N/A |
| 2 | 2 | 21.976 | 21/7:21.012 |
| 3 | 5 | 24.902 | 19/7:03.394 |
| 4 | 4 | 21.200 | 20/7:12.652 |
| 5 | 4 | 26.861 | 19/7:08.717 |
| 6 | 4 | 22.976 | 19/7:05.986 |
| 7 | 4 | 21.330 | 20/7:22.434 |
| 8 | 4 | 21.098 | 20/7:16.708 |
| 9 | 4 | 23.834 | 20/7:18.912 |
| 10 | 4 | 22.385 | 20/7:17.567 |
| 11 | 4 | 21.288 | 20/7:14.407 |
| 12 | 4 | 21.400 | 20/7:12.014 |
| 13 | 4 | 22.027 | 20/7:11.013 |
| 14 | 4 | 22.151 | 20/7:10.348 |
| 15 | 4 | 21.258 | 20/7:08.565 |
| 16 | 4 | 22.648 | 20/7:08.781 |
| 17 | 4 | 22.947 | 20/7:09.325 |
| 18 | 4 | 29.723 | 20/7:17.378 |
| 19 | 4 | 24.692 | 20/7:19.226 |
| 20 | 4 | 23.232 | 20/7:19.420 |