| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.298 | 15/5:04.470 |
| 2 | 1 | 20.014 | 15/5:02.340 |
| 3 | 1 | 19.522 | 16/5:19.115 |
| 4 | 1 | 22.623 | 15/5:09.214 |
| 5 | 1 | 20.681 | 15/5:09.414 |
| 6 | 2 | 19.685 | 15/5:07.057 |
| 7 | 1 | 20.169 | 15/5:06.411 |
| 8 | 1 | 19.858 | 15/5:05.344 |
| 9 | 3 | 23.494 | 15/5:10.573 |
| 10 | 3 | 19.529 | 15/5:08.809 |
| 11 | 2 | 20.062 | 15/5:08.093 |
| 12 | 4 | 26.283 | 15/5:15.273 |
| 13 | 4 | 24.995 | 15/5:19.861 |
| 14 | 4 | 20.281 | 15/5:18.744 |
| 15 | 4 | 20.072 | 15/5:17.566 |