| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.241 | 15/5:03.615 |
| 2 | 1 | 19.574 | 16/5:18.520 |
| 3 | 1 | 20.012 | 16/5:19.077 |
| 4 | 1 | 19.402 | 16/5:16.916 |
| 5 | 1 | 19.523 | 16/5:16.006 |
| 6 | 2 | 22.496 | 15/5:03.120 |
| 7 | 2 | 19.517 | 15/5:01.639 |
| 8 | 2 | 19.690 | 15/5:00.853 |
| 9 | 2 | 19.737 | 15/5:00.320 |
| 10 | 2 | 19.782 | 16/5:19.958 |
| 11 | 1 | 19.482 | 16/5:19.209 |
| 12 | 2 | 25.629 | 15/5:06.356 |
| 13 | 2 | 19.710 | 15/5:05.533 |
| 14 | 2 | 20.202 | 15/5:05.354 |
| 15 | 2 | 20.295 | 15/5:05.292 |