| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.119 | 15/5:16.785 |
| 2 | 1 | 20.748 | 15/5:14.003 |
| 3 | 2 | 20.850 | 15/5:13.585 |
| 4 | 1 | 21.063 | 15/5:14.175 |
| 5 | 1 | 20.731 | 15/5:13.533 |
| 6 | 2 | 21.107 | 15/5:14.045 |
| 7 | 2 | 21.072 | 15/5:14.336 |
| 8 | 2 | 23.828 | 15/5:19.721 |
| 9 | 2 | 20.464 | 15/5:18.303 |
| 10 | 2 | 21.509 | 15/5:18.736 |
| 11 | 2 | 20.486 | 15/5:17.696 |
| 12 | 2 | 20.195 | 15/5:16.465 |
| 13 | 2 | 20.514 | 15/5:15.792 |
| 14 | 2 | 22.367 | 15/5:17.200 |
| 15 | 2 | 20.151 | 15/5:16.204 |