| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.518 | N/A |
| 2 | 1 | 18.994 | 16/5:02.428 |
| 3 | 1 | 15.057 | 18/5:06.951 |
| 4 | 1 | 16.510 | 18/5:04.030 |
| 5 | 1 | 20.680 | 17/5:02.482 |
| 6 | 3 | 20.481 | 17/5:11.028 |
| 7 | 3 | 15.359 | 17/5:03.067 |
| 8 | 3 | 19.106 | 17/5:05.945 |
| 9 | 3 | 20.637 | 17/5:11.166 |
| 10 | 3 | 20.107 | 17/5:14.284 |
| 11 | 3 | 20.456 | 17/5:17.337 |
| 12 | 4 | 22.588 | 16/5:03.847 |
| 13 | 3 | 15.294 | 17/5:17.876 |
| 14 | 4 | 19.705 | 16/5:00.180 |
| 15 | 4 | 20.266 | 16/5:01.703 |
| 16 | 4 | 15.349 | 17/5:16.812 |
| 17 | 4 | 22.921 | 17/5:21.028 |