| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.160 | 15/5:02.400 |
| 2 | 1 | 17.708 | 16/5:02.944 |
| 3 | 2 | 23.559 | 15/5:07.135 |
| 4 | 1 | 19.689 | 15/5:04.185 |
| 5 | 1 | 18.385 | 16/5:18.403 |
| 6 | 1 | 23.560 | 15/5:07.652 |
| 7 | 2 | 19.297 | 15/5:05.053 |
| 8 | 1 | 19.697 | 15/5:03.853 |
| 9 | 1 | 17.417 | 16/5:19.061 |
| 10 | 2 | 27.307 | 15/5:10.168 |
| 11 | 2 | 23.587 | 15/5:14.135 |
| 12 | 2 | 21.536 | 15/5:14.877 |
| 13 | 2 | 19.066 | 15/5:12.655 |
| 14 | 2 | 23.902 | 15/5:15.932 |
| 15 | 2 | 17.810 | 15/5:12.680 |