| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.581 | 22/6:04.782 |
| 2 | 3 | 16.591 | 22/6:04.892 |
| 3 | 3 | 15.986 | 22/6:00.492 |
| 4 | 3 | 15.824 | 23/6:13.647 |
| 5 | 2 | 16.339 | 23/6:14.077 |
| 6 | 2 | 16.431 | 23/6:14.716 |
| 7 | 2 | 17.249 | 22/6:01.432 |
| 8 | 2 | 16.813 | 22/6:02.488 |
| 9 | 2 | 16.381 | 22/6:02.254 |
| 10 | 2 | 17.133 | 22/6:03.722 |
| 11 | 2 | 15.970 | 22/6:02.596 |
| 12 | 2 | 17.055 | 22/6:03.647 |
| 13 | 2 | 17.568 | 22/6:05.405 |
| 14 | 2 | 16.528 | 22/6:05.277 |
| 15 | 2 | 16.497 | 22/6:05.121 |
| 16 | 2 | 16.634 | 22/6:05.173 |
| 17 | 2 | 16.028 | 22/6:04.434 |
| 18 | 2 | 15.965 | 22/6:03.700 |
| 19 | 2 | 19.678 | 22/6:07.343 |
| 20 | 3 | 26.437 | 21/6:00.872 |
| 21 | 4 | 25.709 | 21/6:09.397 |