| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.969 | N/A |
| 2 | 3 | 23.185 | 21/8:14.669 |
| 3 | 2 | 15.871 | 24/8:00.113 |
| 4 | 1 | 12.791 | 27/8:00.309 |
| 5 | 4 | 25.923 | 25/8:17.589 |
| 6 | 2 | 25.923 | 25/8:17.589 |
| 7 | 4 | 24.198 | 19/8:09.825 |
| 8 | 3 | 25.563 | 19/8:10.080 |
| 9 | 3 | 24.785 | 19/8:07.917 |
| 10 | 3 | 20.914 | 20/8:21.164 |
| 11 | 3 | 29.236 | 19/8:06.517 |
| 12 | 3 | 31.743 | 19/8:19.387 |
| 13 | 2 | 23.240 | 19/8:14.377 |
| 14 | 2 | 24.376 | 19/8:12.137 |
| 15 | 2 | 33.042 | 19/8:23.269 |
| 16 | 2 | 25.650 | 19/8:22.454 |
| 17 | 2 | 26.216 | 19/8:22.482 |
| 18 | 2 | 23.720 | 19/8:19.512 |
| 19 | 2 | 23.898 | 19/8:17.113 |