| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.289 | 19/6:06.491 |
| 2 | 3 | 23.397 | 17/6:02.831 |
| 3 | 3 | 18.024 | 18/6:04.260 |
| 4 | 3 | 17.489 | 19/6:11.445 |
| 5 | 3 | 17.076 | 19/6:02.045 |
| 6 | 4 | 24.852 | 18/6:00.381 |
| 7 | 4 | 31.340 | 17/6:07.848 |
| 8 | 4 | 19.141 | 17/6:02.542 |
| 9 | 4 | 20.556 | 17/6:01.088 |
| 10 | 4 | 20.614 | 17/6:00.023 |
| 11 | 4 | 20.034 | 18/6:19.329 |
| 12 | 4 | 24.252 | 17/6:02.757 |
| 13 | 4 | 18.043 | 18/6:19.533 |
| 14 | 4 | 28.725 | 17/6:07.725 |
| 15 | 4 | 20.521 | 17/6:06.467 |
| 16 | 4 | 20.805 | 17/6:05.668 |
| 17 | 4 | 22.257 | 17/6:06.415 |