| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.699 | 14/5:03.786 |
| 2 | 1 | 20.207 | 15/5:14.295 |
| 3 | 1 | 20.099 | 15/5:10.025 |
| 4 | 1 | 19.824 | 15/5:06.859 |
| 5 | 1 | 20.153 | 15/5:05.946 |
| 6 | 1 | 19.477 | 15/5:03.648 |
| 7 | 2 | 20.107 | 15/5:03.356 |
| 8 | 2 | 21.610 | 15/5:05.955 |
| 9 | 2 | 21.260 | 15/5:07.393 |
| 10 | 2 | 22.662 | 15/5:10.647 |
| 11 | 2 | 26.872 | 15/5:19.050 |
| 12 | 2 | 20.239 | 15/5:17.761 |
| 13 | 2 | 22.979 | 15/5:19.832 |
| 14 | 2 | 20.511 | 15/5:18.963 |
| 15 | 2 | 20.942 | 15/5:18.641 |