| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.981 | N/A |
| 2 | 2 | 16.718 | 22/6:11.059 |
| 3 | 2 | 16.799 | 22/6:11.909 |
| 4 | 3 | 16.861 | 22/6:12.627 |
| 5 | 4 | 24.220 | 20/6:14.321 |
| 6 | 4 | 16.597 | 20/6:06.522 |
| 7 | 3 | 16.358 | 20/6:00.565 |
| 8 | 3 | 21.341 | 20/6:09.836 |
| 9 | 4 | 21.389 | 20/6:16.903 |
| 10 | 4 | 18.949 | 20/6:17.248 |
| 11 | 4 | 16.472 | 20/6:12.818 |
| 12 | 4 | 16.614 | 20/6:09.439 |
| 13 | 4 | 16.600 | 20/6:06.601 |
| 14 | 4 | 16.731 | 20/6:04.391 |
| 15 | 4 | 16.367 | 20/6:02.002 |
| 16 | 3 | 17.943 | 20/6:01.929 |
| 17 | 3 | 15.287 | 21/6:16.538 |
| 18 | 3 | 18.207 | 21/6:16.984 |
| 19 | 3 | 17.010 | 21/6:16.051 |
| 20 | 3 | 20.142 | 20/6:00.586 |