| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.371 | 15/5:05.565 |
| 2 | 1 | 19.875 | 15/5:01.845 |
| 3 | 1 | 21.003 | 15/5:06.245 |
| 4 | 1 | 20.650 | 15/5:07.121 |
| 5 | 1 | 20.148 | 15/5:06.141 |
| 6 | 2 | 20.590 | 15/5:06.592 |
| 7 | 3 | 24.227 | 15/5:14.709 |
| 8 | 1 | 19.726 | 15/5:12.356 |
| 9 | 4 | 28.285 | 14/5:03.139 |
| 10 | 4 | 20.675 | 14/5:01.770 |
| 11 | 4 | 20.084 | 15/5:21.319 |
| 12 | 4 | 20.044 | 15/5:19.598 |
| 13 | 4 | 20.505 | 15/5:18.673 |
| 14 | 3 | 20.487 | 15/5:17.861 |
| 15 | 3 | 20.663 | 15/5:17.333 |