| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.980 | N/A |
| 2 | 2 | 18.268 | 21/6:07.034 |
| 3 | 2 | 17.808 | 21/6:02.074 |
| 4 | 2 | 17.251 | 22/6:15.269 |
| 5 | 2 | 18.068 | 22/6:16.803 |
| 6 | 2 | 21.611 | 21/6:14.004 |
| 7 | 2 | 17.722 | 21/6:11.073 |
| 8 | 2 | 17.411 | 21/6:08.091 |
| 9 | 2 | 17.055 | 21/6:04.965 |
| 10 | 2 | 17.649 | 21/6:03.853 |
| 11 | 2 | 21.992 | 21/6:11.065 |
| 12 | 2 | 17.525 | 21/6:09.907 |
| 13 | 3 | 25.889 | 20/6:03.374 |
| 14 | 3 | 18.400 | 20/6:02.467 |
| 15 | 3 | 21.690 | 20/6:06.154 |
| 16 | 3 | 18.248 | 20/6:04.990 |
| 17 | 3 | 17.498 | 20/6:03.080 |
| 18 | 3 | 16.982 | 20/6:00.819 |
| 19 | 3 | 17.341 | 21/6:17.988 |
| 20 | 3 | 18.013 | 21/6:17.016 |
| 21 | 3 | 25.660 | 21/6:24.061 |