| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.030 | 15/5:00.450 |
| 2 | 4 | 19.749 | 16/5:18.232 |
| 3 | 3 | 20.188 | 16/5:19.824 |
| 4 | 4 | 20.845 | 15/5:03.045 |
| 5 | 4 | 19.066 | 16/5:19.610 |
| 6 | 3 | 19.438 | 16/5:18.176 |
| 7 | 3 | 19.721 | 16/5:17.799 |
| 8 | 3 | 20.051 | 16/5:18.176 |
| 9 | 3 | 19.689 | 16/5:17.826 |
| 10 | 3 | 20.907 | 16/5:19.494 |
| 11 | 3 | 19.958 | 16/5:19.479 |
| 12 | 3 | 20.186 | 16/5:19.771 |
| 13 | 3 | 20.891 | 15/5:00.830 |
| 14 | 3 | 20.371 | 15/5:01.168 |
| 15 | 3 | 20.158 | 15/5:01.248 |