| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.627 | N/A |
| 2 | 2 | 31.489 | 16/8:19.962 |
| 3 | 2 | 25.356 | 17/8:02.387 |
| 4 | 2 | 25.259 | 18/8:12.883 |
| 5 | 4 | 41.004 | 16/8:09.282 |
| 6 | 3 | 25.331 | 17/8:22.631 |
| 7 | 2 | 27.544 | 17/8:16.915 |
| 8 | 2 | 25.426 | 17/8:07.990 |
| 9 | 2 | 25.142 | 17/8:00.729 |
| 10 | 2 | 26.716 | 18/8:26.020 |
| 11 | 2 | 27.221 | 18/8:24.456 |
| 12 | 2 | 25.180 | 18/8:20.023 |
| 13 | 3 | 39.913 | 17/8:08.401 |
| 14 | 3 | 24.765 | 17/8:03.437 |
| 15 | 3 | 28.894 | 17/8:03.901 |
| 16 | 3 | 26.591 | 17/8:01.846 |
| 17 | 2 | 25.596 | 18/8:27.268 |
| 18 | 3 | 30.184 | 18/8:29.238 |