| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.178 | 20/5:03.560 |
| 2 | 1 | 15.782 | 20/5:09.600 |
| 3 | 2 | 22.214 | 17/5:01.319 |
| 4 | 2 | 16.971 | 18/5:15.652 |
| 5 | 2 | 15.721 | 18/5:09.118 |
| 6 | 4 | 19.367 | 18/5:15.699 |
| 7 | 4 | 16.284 | 18/5:12.472 |
| 8 | 3 | 17.017 | 18/5:11.702 |
| 9 | 3 | 16.835 | 18/5:10.738 |
| 10 | 3 | 16.015 | 18/5:08.491 |
| 11 | 3 | 15.783 | 18/5:06.273 |
| 12 | 3 | 17.454 | 18/5:06.932 |
| 13 | 3 | 17.873 | 18/5:08.069 |
| 14 | 3 | 15.975 | 18/5:06.603 |
| 15 | 3 | 16.099 | 18/5:05.482 |
| 16 | 4 | 21.008 | 18/5:10.023 |
| 17 | 4 | 17.913 | 18/5:10.753 |
| 18 | 4 | 16.085 | 18/5:09.574 |