| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.639 | 15/5:09.585 |
| 2 | 4 | 21.958 | 15/5:19.477 |
| 3 | 2 | 19.685 | 15/5:11.410 |
| 4 | 2 | 20.576 | 15/5:10.718 |
| 5 | 2 | 19.791 | 15/5:07.947 |
| 6 | 1 | 21.156 | 15/5:09.513 |
| 7 | 2 | 20.274 | 15/5:08.741 |
| 8 | 2 | 20.886 | 15/5:09.309 |
| 9 | 2 | 20.503 | 15/5:09.113 |
| 10 | 2 | 19.986 | 15/5:08.181 |
| 11 | 2 | 20.481 | 15/5:08.093 |
| 12 | 2 | 20.015 | 15/5:07.438 |
| 13 | 2 | 19.549 | 15/5:06.345 |
| 14 | 2 | 19.813 | 15/5:05.691 |
| 15 | 2 | 24.186 | 15/5:09.498 |