| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.773 | 29/7:08.417 |
| 2 | 6 | 21.518 | 12/7:15.492 |
| 3 | 5 | 19.202 | 16/7:23.944 |
| 4 | 5 | 22.710 | 17/7:23.150 |
| 5 | 5 | 21.577 | 17/7:04.065 |
| 6 | 4 | 22.388 | 18/7:19.805 |
| 7 | 5 | 21.045 | 18/7:09.639 |
| 8 | 5 | 21.403 | 18/7:03.298 |
| 9 | 5 | 21.263 | 19/7:21.463 |
| 10 | 4 | 18.702 | 19/7:11.893 |
| 11 | 4 | 25.636 | 19/7:17.412 |
| 12 | 5 | 34.180 | 18/7:12.650 |
| 13 | 6 | 22.174 | 18/7:09.856 |
| 14 | 6 | 20.626 | 18/7:05.350 |
| 15 | 5 | 22.312 | 18/7:03.654 |
| 16 | 5 | 20.789 | 18/7:00.358 |
| 17 | 4 | 21.486 | 19/7:21.493 |
| 18 | 5 | 24.728 | 19/7:23.160 |
| 19 | 5 | 22.037 | 19/7:21.802 |
| 20 | 5 | 19.691 | 19/7:18.240 |