| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.294 | 15/5:04.410 |
| 2 | 1 | 20.051 | 15/5:02.587 |
| 3 | 1 | 20.923 | 15/5:06.340 |
| 4 | 1 | 20.451 | 15/5:06.446 |
| 5 | 1 | 19.299 | 15/5:03.054 |
| 6 | 1 | 20.456 | 15/5:03.685 |
| 7 | 1 | 20.335 | 15/5:03.876 |
| 8 | 1 | 21.831 | 15/5:06.825 |
| 9 | 1 | 21.692 | 15/5:08.887 |
| 10 | 1 | 22.473 | 15/5:11.707 |
| 11 | 1 | 21.529 | 15/5:12.728 |
| 12 | 1 | 22.975 | 15/5:15.386 |
| 13 | 1 | 23.019 | 15/5:17.686 |
| 14 | 1 | 22.167 | 15/5:18.745 |
| 15 | 1 | 21.969 | 15/5:19.464 |