| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.866 | 16/7:09.856 |
| 2 | 4 | 19.857 | 18/7:00.507 |
| 3 | 4 | 22.501 | 19/7:18.419 |
| 4 | 4 | 23.842 | 19/7:22.064 |
| 5 | 4 | 19.218 | 19/7:06.679 |
| 6 | 4 | 22.697 | 19/7:07.440 |
| 7 | 4 | 20.805 | 19/7:02.848 |
| 8 | 4 | 20.021 | 20/7:19.518 |
| 9 | 4 | 27.293 | 19/7:08.767 |
| 10 | 4 | 26.196 | 19/7:15.662 |
| 11 | 4 | 25.913 | 19/7:20.816 |
| 12 | 4 | 20.726 | 19/7:16.897 |
| 13 | 4 | 23.797 | 19/7:18.070 |
| 14 | 4 | 26.139 | 19/7:22.254 |
| 15 | 4 | 20.360 | 19/7:18.559 |
| 16 | 4 | 18.376 | 19/7:12.971 |
| 17 | 5 | 28.841 | 19/7:19.736 |
| 18 | 5 | 20.634 | 19/7:17.087 |
| 19 | 5 | 19.631 | 19/7:13.713 |