| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.614 | 21/6:09.894 |
| 2 | 1 | 20.058 | 20/6:16.720 |
| 3 | 1 | 24.836 | 18/6:15.048 |
| 4 | 1 | 17.949 | 18/6:02.056 |
| 5 | 1 | 26.080 | 17/6:02.226 |
| 6 | 1 | 15.956 | 18/6:07.479 |
| 7 | 1 | 17.696 | 18/6:00.486 |
| 8 | 1 | 23.605 | 18/6:08.536 |
| 9 | 1 | 25.053 | 18/6:17.694 |
| 10 | 1 | 22.582 | 18/6:20.572 |
| 11 | 1 | 19.893 | 18/6:18.527 |
| 12 | 1 | 20.736 | 18/6:18.087 |
| 13 | 1 | 22.340 | 18/6:19.936 |
| 14 | 1 | 19.677 | 18/6:18.096 |
| 15 | 1 | 16.487 | 18/6:12.674 |
| 16 | 1 | 21.509 | 18/6:13.580 |
| 17 | 1 | 17.943 | 18/6:10.603 |
| 18 | 1 | 18.936 | 18/6:08.950 |