| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.764 | 17/6:09.988 |
| 2 | 4 | 17.518 | 19/6:13.179 |
| 3 | 3 | 17.109 | 20/6:15.940 |
| 4 | 3 | 16.764 | 20/6:05.775 |
| 5 | 3 | 17.012 | 20/6:00.668 |
| 6 | 3 | 17.243 | 21/6:15.935 |
| 7 | 3 | 19.286 | 20/6:01.989 |
| 8 | 3 | 20.396 | 20/6:07.730 |
| 9 | 3 | 20.340 | 20/6:12.071 |
| 10 | 6 | 27.932 | 19/6:11.192 |
| 11 | 6 | 16.913 | 19/6:06.660 |
| 12 | 5 | 20.418 | 19/6:08.434 |
| 13 | 5 | 17.820 | 19/6:06.137 |
| 14 | 5 | 18.016 | 19/6:04.435 |
| 15 | 4 | 17.122 | 19/6:01.827 |
| 16 | 4 | 18.821 | 19/6:01.563 |
| 17 | 4 | 16.875 | 20/6:18.058 |
| 18 | 4 | 19.247 | 20/6:18.440 |
| 19 | 4 | 17.316 | 20/6:16.749 |
| 20 | 4 | 16.652 | 20/6:14.564 |