| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.429 | 15/5:06.435 |
| 2 | 2 | 20.846 | 15/5:09.563 |
| 3 | 2 | 20.119 | 15/5:06.970 |
| 4 | 3 | 28.686 | 14/5:15.280 |
| 5 | 3 | 20.358 | 14/5:09.226 |
| 6 | 3 | 20.170 | 14/5:04.752 |
| 7 | 4 | 24.301 | 14/5:09.818 |
| 8 | 4 | 26.839 | 14/5:18.059 |
| 9 | 4 | 20.186 | 14/5:14.120 |
| 10 | 4 | 23.033 | 14/5:14.954 |
| 11 | 4 | 20.244 | 14/5:12.087 |
| 12 | 4 | 20.575 | 14/5:10.084 |
| 13 | 4 | 33.842 | 14/5:22.676 |
| 14 | 4 | 20.876 | 14/5:20.504 |