| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.672 | 15/5:10.080 |
| 2 | 3 | 21.538 | 15/5:16.575 |
| 3 | 3 | 22.430 | 14/5:01.653 |
| 4 | 4 | 21.128 | 14/5:00.188 |
| 5 | 4 | 20.742 | 15/5:19.530 |
| 6 | 4 | 20.514 | 15/5:17.560 |
| 7 | 4 | 21.988 | 15/5:19.311 |
| 8 | 4 | 20.349 | 15/5:17.552 |
| 9 | 4 | 20.903 | 15/5:17.107 |
| 10 | 4 | 21.534 | 15/5:17.697 |
| 11 | 4 | 21.406 | 15/5:18.005 |
| 12 | 4 | 20.973 | 15/5:17.721 |
| 13 | 4 | 22.574 | 15/5:19.328 |
| 14 | 4 | 21.630 | 15/5:19.694 |
| 15 | 4 | 21.476 | 15/5:19.857 |