| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.476 | 15/5:07.140 |
| 2 | 1 | 19.922 | 15/5:02.985 |
| 3 | 1 | 20.216 | 15/5:03.070 |
| 4 | 1 | 19.678 | 15/5:01.095 |
| 5 | 1 | 19.904 | 15/5:00.588 |
| 6 | 1 | 20.223 | 15/5:01.047 |
| 7 | 1 | 19.692 | 15/5:00.238 |
| 8 | 1 | 19.495 | 16/5:19.212 |
| 9 | 1 | 19.426 | 16/5:18.279 |
| 10 | 1 | 20.504 | 16/5:19.258 |
| 11 | 1 | 19.880 | 16/5:19.151 |
| 12 | 1 | 19.539 | 16/5:18.607 |
| 13 | 1 | 20.697 | 16/5:19.572 |
| 14 | 1 | 23.499 | 15/5:03.376 |
| 15 | 1 | 20.963 | 15/5:04.114 |