| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.427 | 15/5:06.405 |
| 2 | 1 | 20.669 | 15/5:08.220 |
| 3 | 1 | 20.420 | 15/5:07.580 |
| 4 | 1 | 20.183 | 15/5:06.371 |
| 5 | 1 | 20.838 | 15/5:07.611 |
| 6 | 1 | 20.396 | 15/5:07.333 |
| 7 | 1 | 20.186 | 15/5:06.684 |
| 8 | 1 | 20.676 | 15/5:07.116 |
| 9 | 2 | 24.524 | 15/5:13.865 |
| 10 | 2 | 21.238 | 15/5:14.336 |
| 11 | 2 | 21.051 | 15/5:14.465 |
| 12 | 2 | 20.253 | 15/5:13.576 |
| 13 | 2 | 20.383 | 15/5:12.974 |
| 14 | 2 | 20.164 | 15/5:12.223 |
| 15 | 2 | 20.308 | 15/5:11.716 |