| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.392 | 15/5:05.880 |
| 2 | 2 | 19.953 | 15/5:02.587 |
| 3 | 1 | 19.197 | 16/5:17.557 |
| 4 | 1 | 19.629 | 16/5:16.684 |
| 5 | 1 | 19.705 | 16/5:16.403 |
| 6 | 1 | 20.013 | 16/5:17.037 |
| 7 | 3 | 21.948 | 15/5:01.794 |
| 8 | 2 | 19.574 | 15/5:00.771 |
| 9 | 2 | 19.232 | 16/5:19.365 |
| 10 | 2 | 22.686 | 15/5:03.494 |
| 11 | 2 | 20.446 | 15/5:03.784 |
| 12 | 2 | 19.578 | 15/5:02.941 |
| 13 | 2 | 23.180 | 15/5:06.384 |
| 14 | 2 | 21.677 | 15/5:07.725 |
| 15 | 2 | 22.794 | 15/5:10.004 |