| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.853 | 16/5:01.648 |
| 2 | 3 | 23.244 | 15/5:15.728 |
| 3 | 4 | 21.129 | 15/5:16.130 |
| 4 | 4 | 18.454 | 15/5:06.300 |
| 5 | 3 | 20.374 | 15/5:06.162 |
| 6 | 3 | 22.412 | 15/5:11.165 |
| 7 | 3 | 19.101 | 15/5:07.644 |
| 8 | 3 | 23.380 | 15/5:13.026 |
| 9 | 4 | 21.672 | 15/5:14.365 |
| 10 | 4 | 19.102 | 15/5:11.582 |
| 11 | 4 | 19.011 | 15/5:09.180 |
| 12 | 4 | 22.282 | 15/5:11.267 |
| 13 | 4 | 23.829 | 15/5:14.819 |
| 14 | 4 | 19.498 | 15/5:13.222 |
| 15 | 4 | 24.427 | 15/5:16.768 |