| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.512 | 19/6:10.728 |
| 2 | 3 | 17.804 | 20/6:13.016 |
| 3 | 3 | 18.237 | 20/6:10.353 |
| 4 | 3 | 18.312 | 20/6:09.325 |
| 5 | 3 | 22.756 | 19/6:07.159 |
| 6 | 2 | 17.951 | 19/6:02.811 |
| 7 | 2 | 17.201 | 20/6:16.494 |
| 8 | 2 | 18.657 | 20/6:16.075 |
| 9 | 2 | 20.307 | 19/6:00.444 |
| 10 | 2 | 17.728 | 20/6:16.093 |
| 11 | 2 | 18.751 | 20/6:16.756 |
| 12 | 3 | 20.960 | 19/6:01.278 |
| 13 | 3 | 17.356 | 20/6:17.741 |
| 14 | 3 | 17.550 | 20/6:15.831 |
| 15 | 3 | 20.619 | 20/6:18.268 |
| 16 | 1 | 17.752 | 20/6:16.816 |
| 17 | 1 | 17.721 | 20/6:15.498 |
| 18 | 1 | 17.898 | 20/6:14.524 |
| 19 | 1 | 21.202 | 20/6:17.130 |
| 20 | 1 | 17.866 | 20/6:16.014 |