| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.635 | 19/5:16.065 |
| 2 | 1 | 16.635 | 19/5:16.065 |
| 3 | 2 | 33.092 | 19/5:14.938 |
| 4 | 2 | 18.151 | 18/5:05.451 |
| 5 | 2 | 17.761 | 18/5:08.300 |
| 6 | 3 | 16.793 | 18/5:07.296 |
| 7 | 3 | 32.616 | 16/5:08.681 |
| 8 | 2 | 32.616 | 16/5:08.681 |
| 9 | 2 | 16.268 | 18/5:02.632 |
| 10 | 3 | 32.005 | 17/5:11.646 |
| 11 | 2 | 32.005 | 17/5:11.646 |
| 12 | 2 | 32.005 | 17/5:11.646 |
| 13 | 2 | 33.322 | 19/5:16.632 |
| 14 | 2 | 33.322 | 19/5:16.632 |
| 15 | 3 | 50.527 | 17/5:02.793 |
| 16 | 2 | 50.527 | 17/5:02.793 |
| 17 | 3 | 50.527 | 17/5:02.793 |
| 18 | 2 | 50.527 | 17/5:02.793 |
| 19 | 3 | 16.312 | 18/5:00.157 |