| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.392 | 15/5:05.880 |
| 2 | 1 | 20.742 | 15/5:08.505 |
| 3 | 1 | 20.970 | 15/5:10.520 |
| 4 | 1 | 20.014 | 15/5:07.942 |
| 5 | 1 | 20.046 | 15/5:06.492 |
| 6 | 1 | 20.136 | 15/5:05.750 |
| 7 | 1 | 20.948 | 15/5:06.960 |
| 8 | 1 | 22.220 | 15/5:10.252 |
| 9 | 1 | 22.709 | 15/5:13.628 |
| 10 | 2 | 23.406 | 15/5:17.375 |
| 11 | 2 | 19.929 | 15/5:15.698 |
| 12 | 2 | 24.297 | 15/5:19.761 |
| 13 | 2 | 20.337 | 15/5:18.630 |
| 14 | 2 | 20.287 | 15/5:17.607 |
| 15 | 2 | 20.715 | 15/5:17.148 |