| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.253 | 15/5:03.795 |
| 2 | 1 | 19.802 | 15/5:00.413 |
| 3 | 1 | 20.297 | 15/5:01.760 |
| 4 | 1 | 20.228 | 15/5:02.175 |
| 5 | 1 | 20.226 | 15/5:02.418 |
| 6 | 1 | 21.100 | 15/5:04.765 |
| 7 | 1 | 20.205 | 15/5:04.524 |
| 8 | 1 | 20.854 | 15/5:05.559 |
| 9 | 1 | 21.744 | 15/5:07.848 |
| 10 | 1 | 20.583 | 15/5:07.938 |
| 11 | 1 | 21.536 | 15/5:09.311 |
| 12 | 2 | 20.831 | 15/5:09.574 |
| 13 | 1 | 21.432 | 15/5:10.490 |
| 14 | 1 | 20.373 | 15/5:10.140 |
| 15 | 1 | 20.158 | 15/5:09.622 |