| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 32.570 | N/A |
| 2 | 3 | 28.029 | 17/8:01.034 |
| 3 | 1 | 28.470 | 17/8:04.562 |
| 4 | 1 | 27.373 | 18/8:27.844 |
| 5 | 1 | 25.725 | 18/8:18.357 |
| 6 | 1 | 30.462 | 17/8:00.758 |
| 7 | 1 | 29.086 | 17/8:03.623 |
| 8 | 1 | 26.534 | 18/8:27.790 |
| 9 | 2 | 34.880 | 17/8:13.688 |
| 10 | 2 | 27.894 | 17/8:12.042 |
| 11 | 3 | 30.439 | 17/8:14.797 |
| 12 | 3 | 27.243 | 17/8:12.402 |
| 13 | 2 | 25.618 | 17/8:08.240 |
| 14 | 3 | 34.349 | 17/8:15.464 |
| 15 | 3 | 32.630 | 17/8:19.692 |
| 16 | 3 | 25.811 | 17/8:16.082 |
| 17 | 3 | 26.573 | 17/8:13.686 |