| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 31.292 | N/A |
| 2 | 2 | 19.739 | 24/8:05.289 |
| 3 | 1 | 22.088 | 23/8:11.389 |
| 4 | 1 | 20.079 | 23/8:05.269 |
| 5 | 1 | 20.895 | 23/8:06.697 |
| 6 | 1 | 21.885 | 23/8:11.910 |
| 7 | 1 | 21.610 | 23/8:14.377 |
| 8 | 1 | 28.153 | 22/8:14.639 |
| 9 | 1 | 29.861 | 21/8:12.067 |
| 10 | 2 | 40.054 | 19/8:00.002 |
| 11 | 2 | 36.143 | 19/8:20.204 |
| 12 | 2 | 19.382 | 19/8:09.292 |
| 13 | 2 | 25.495 | 19/8:09.368 |
| 14 | 2 | 20.736 | 19/8:02.842 |
| 15 | 2 | 20.750 | 20/8:22.044 |
| 16 | 2 | 18.870 | 20/8:14.562 |
| 17 | 1 | 19.866 | 20/8:09.199 |
| 18 | 1 | 20.780 | 20/8:05.488 |
| 19 | 2 | 34.814 | 20/8:17.003 |
| 20 | 1 | 20.866 | 20/8:13.358 |