| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.180 | 19/6:04.420 |
| 2 | 2 | 18.781 | 19/6:00.630 |
| 3 | 1 | 20.081 | 19/6:07.599 |
| 4 | 1 | 19.014 | 19/6:06.016 |
| 5 | 1 | 18.893 | 19/6:04.606 |
| 6 | 1 | 19.507 | 19/6:05.611 |
| 7 | 1 | 19.118 | 19/6:05.272 |
| 8 | 1 | 20.891 | 19/6:09.229 |
| 9 | 3 | 23.771 | 19/6:18.387 |
| 10 | 4 | 21.078 | 18/6:00.565 |
| 11 | 4 | 19.166 | 19/6:19.102 |
| 12 | 3 | 21.387 | 18/6:01.300 |
| 13 | 3 | 19.734 | 18/6:00.832 |
| 14 | 3 | 19.757 | 18/6:00.460 |
| 15 | 3 | 22.012 | 18/6:02.844 |
| 16 | 3 | 19.823 | 18/6:02.467 |
| 17 | 3 | 19.214 | 18/6:01.490 |
| 18 | 3 | 18.842 | 18/6:00.249 |