| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.458 | 15/5:06.870 |
| 2 | 1 | 20.068 | 15/5:03.945 |
| 3 | 1 | 19.954 | 15/5:02.400 |
| 4 | 2 | 22.772 | 15/5:12.195 |
| 5 | 1 | 20.237 | 15/5:10.467 |
| 6 | 1 | 22.050 | 15/5:13.847 |
| 7 | 1 | 20.719 | 15/5:13.410 |
| 8 | 2 | 24.739 | 15/5:20.619 |
| 9 | 2 | 20.079 | 15/5:18.460 |
| 10 | 2 | 22.182 | 15/5:19.887 |
| 11 | 2 | 23.255 | 14/5:01.017 |
| 12 | 2 | 19.482 | 15/5:19.994 |
| 13 | 2 | 20.508 | 15/5:19.042 |
| 14 | 2 | 19.740 | 15/5:17.403 |
| 15 | 2 | 21.271 | 15/5:17.514 |