| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.537 | 21/7:11.277 |
| 2 | 2 | 18.844 | 22/7:13.191 |
| 3 | 3 | 24.168 | 20/7:03.660 |
| 4 | 3 | 23.537 | 20/7:15.430 |
| 5 | 4 | 26.005 | 19/7:09.746 |
| 6 | 4 | 31.012 | 18/7:12.309 |
| 7 | 4 | 22.107 | 18/7:07.397 |
| 8 | 4 | 23.342 | 18/7:06.492 |
| 9 | 4 | 22.523 | 18/7:04.150 |
| 10 | 4 | 29.529 | 18/7:14.887 |
| 11 | 4 | 22.852 | 18/7:12.746 |
| 12 | 4 | 24.703 | 18/7:13.738 |
| 13 | 4 | 31.664 | 18/7:24.216 |
| 14 | 4 | 35.456 | 17/7:12.625 |
| 15 | 4 | 20.233 | 17/7:06.714 |
| 16 | 4 | 22.321 | 17/7:03.760 |
| 17 | 4 | 30.971 | 17/7:09.804 |