| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 31.987 | N/A |
| 2 | 1 | 27.759 | 18/8:23.089 |
| 3 | 1 | 25.835 | 18/8:07.536 |
| 4 | 1 | 27.324 | 18/8:10.522 |
| 5 | 1 | 26.102 | 18/8:06.822 |
| 6 | 1 | 25.044 | 18/8:01.004 |
| 7 | 2 | 33.957 | 18/8:22.379 |
| 8 | 3 | 30.324 | 17/8:00.775 |
| 9 | 3 | 28.152 | 17/8:00.981 |
| 10 | 3 | 26.531 | 18/8:26.151 |
| 11 | 2 | 25.732 | 18/8:22.479 |
| 12 | 2 | 25.629 | 18/8:19.315 |
| 13 | 2 | 34.539 | 17/8:01.224 |
| 14 | 2 | 27.199 | 17/8:00.143 |
| 15 | 2 | 31.438 | 17/8:04.061 |
| 16 | 2 | 28.092 | 17/8:03.887 |
| 17 | 2 | 30.200 | 17/8:05.844 |