| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.164 | 18/6:20.952 |
| 2 | 2 | 19.803 | 18/6:08.703 |
| 3 | 2 | 19.383 | 18/6:02.100 |
| 4 | 2 | 20.188 | 18/6:02.421 |
| 5 | 2 | 20.151 | 18/6:02.480 |
| 6 | 2 | 18.872 | 19/6:18.610 |
| 7 | 2 | 19.551 | 19/6:17.590 |
| 8 | 2 | 20.602 | 19/6:19.321 |
| 9 | 2 | 20.252 | 19/6:19.928 |
| 10 | 2 | 20.403 | 18/6:00.664 |
| 11 | 2 | 19.159 | 19/6:19.185 |
| 12 | 2 | 22.319 | 18/6:02.770 |
| 13 | 2 | 30.788 | 18/6:17.495 |
| 14 | 2 | 18.701 | 18/6:14.575 |
| 15 | 2 | 18.212 | 18/6:11.458 |
| 16 | 2 | 17.958 | 18/6:08.444 |
| 17 | 2 | 20.260 | 18/6:08.223 |
| 18 | 2 | 21.335 | 18/6:09.101 |