| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.098 | 15/5:01.047 |
| 2 | 2 | 19.820 | 16/5:19.344 |
| 3 | 2 | 20.285 | 15/5:01.015 |
| 4 | 2 | 20.491 | 15/5:02.602 |
| 5 | 2 | 19.943 | 15/5:01.911 |
| 6 | 2 | 20.766 | 15/5:03.507 |
| 7 | 2 | 19.666 | 15/5:02.290 |
| 8 | 2 | 20.161 | 15/5:02.306 |
| 9 | 2 | 20.251 | 15/5:02.468 |
| 10 | 2 | 22.559 | 15/5:06.006 |
| 11 | 2 | 22.299 | 15/5:08.644 |
| 12 | 2 | 20.528 | 15/5:08.583 |
| 13 | 2 | 22.645 | 15/5:10.975 |
| 14 | 2 | 20.725 | 15/5:10.968 |
| 15 | 3 | 20.421 | 15/5:10.658 |