| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.815 | 23/6:03.745 |
| 2 | 3 | 18.598 | 21/6:01.336 |
| 3 | 3 | 17.760 | 21/6:05.211 |
| 4 | 3 | 20.443 | 20/6:03.080 |
| 5 | 5 | 29.539 | 18/6:07.758 |
| 6 | 5 | 17.453 | 19/6:18.759 |
| 7 | 5 | 21.258 | 18/6:02.227 |
| 8 | 5 | 21.758 | 18/6:05.904 |
| 9 | 5 | 18.159 | 18/6:01.566 |
| 10 | 6 | 17.239 | 19/6:16.242 |
| 11 | 5 | 18.535 | 19/6:14.053 |
| 12 | 5 | 18.721 | 19/6:12.524 |
| 13 | 5 | 18.754 | 19/6:11.278 |
| 14 | 5 | 17.028 | 19/6:07.867 |
| 15 | 5 | 18.930 | 19/6:07.321 |
| 16 | 5 | 16.806 | 19/6:04.320 |
| 17 | 5 | 18.696 | 19/6:03.785 |
| 18 | 4 | 17.070 | 19/6:01.593 |
| 19 | 4 | 18.023 | 19/6:00.585 |