| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.189 | 17/6:17.213 |
| 2 | 6 | 24.693 | 16/6:15.056 |
| 3 | 5 | 20.410 | 17/6:21.321 |
| 4 | 5 | 19.714 | 17/6:09.776 |
| 5 | 5 | 19.974 | 17/6:03.732 |
| 6 | 5 | 20.643 | 17/6:01.599 |
| 7 | 5 | 20.208 | 18/6:20.137 |
| 8 | 5 | 20.644 | 18/6:19.069 |
| 9 | 5 | 19.271 | 18/6:15.492 |
| 10 | 5 | 19.514 | 18/6:13.068 |
| 11 | 5 | 20.561 | 18/6:12.798 |
| 12 | 5 | 21.353 | 18/6:13.761 |
| 13 | 5 | 19.985 | 18/6:12.682 |
| 14 | 5 | 19.351 | 18/6:10.941 |
| 15 | 5 | 19.875 | 18/6:10.062 |
| 16 | 5 | 20.176 | 18/6:09.631 |
| 17 | 5 | 18.848 | 18/6:07.845 |
| 18 | 5 | 19.961 | 18/6:07.370 |