| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.311 | 15/5:19.665 |
| 2 | 1 | 20.283 | 15/5:11.955 |
| 3 | 1 | 20.329 | 15/5:09.615 |
| 4 | 1 | 20.122 | 15/5:07.669 |
| 5 | 1 | 19.995 | 15/5:06.120 |
| 6 | 1 | 20.169 | 15/5:05.523 |
| 7 | 1 | 20.585 | 15/5:05.987 |
| 8 | 1 | 21.132 | 15/5:07.361 |
| 9 | 1 | 23.179 | 15/5:11.842 |
| 10 | 1 | 19.654 | 15/5:10.139 |
| 11 | 1 | 20.219 | 15/5:09.515 |
| 12 | 1 | 20.299 | 15/5:09.096 |
| 13 | 1 | 22.067 | 15/5:10.782 |
| 14 | 1 | 20.015 | 15/5:10.027 |
| 15 | 1 | 20.785 | 15/5:10.144 |