| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.307 | 15/5:04.605 |
| 2 | 1 | 19.801 | 15/5:00.810 |
| 3 | 1 | 20.382 | 15/5:02.450 |
| 4 | 1 | 19.659 | 15/5:00.559 |
| 5 | 2 | 24.096 | 15/5:12.735 |
| 6 | 3 | 27.555 | 14/5:07.533 |
| 7 | 3 | 24.557 | 14/5:12.714 |
| 8 | 3 | 20.238 | 14/5:09.041 |
| 9 | 3 | 19.484 | 14/5:05.012 |
| 10 | 3 | 19.529 | 14/5:01.851 |
| 11 | 3 | 19.652 | 15/5:20.809 |
| 12 | 3 | 20.110 | 15/5:19.212 |
| 13 | 3 | 19.576 | 15/5:17.245 |
| 14 | 3 | 20.055 | 15/5:16.073 |
| 15 | 3 | 19.897 | 15/5:14.898 |