| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.649 | N/A |
| 2 | 4 | 21.545 | 17/6:05.369 |
| 3 | 2 | 18.520 | 18/6:01.201 |
| 4 | 2 | 18.980 | 19/6:14.919 |
| 5 | 2 | 19.369 | 19/6:13.512 |
| 6 | 2 | 18.834 | 19/6:10.741 |
| 7 | 2 | 18.705 | 19/6:08.508 |
| 8 | 2 | 19.791 | 19/6:09.705 |
| 9 | 2 | 19.064 | 19/6:08.967 |
| 10 | 2 | 18.277 | 19/6:06.819 |
| 11 | 2 | 19.783 | 19/6:07.811 |
| 12 | 2 | 18.269 | 19/6:06.145 |
| 13 | 3 | 19.719 | 19/6:06.933 |
| 14 | 3 | 19.144 | 19/6:06.802 |
| 15 | 3 | 22.938 | 19/6:11.569 |
| 16 | 3 | 18.494 | 19/6:10.367 |
| 17 | 3 | 20.761 | 19/6:11.866 |
| 18 | 3 | 21.873 | 19/6:14.365 |
| 19 | 3 | 19.218 | 19/6:13.933 |