| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.427 | 15/6:21.405 |
| 2 | 3 | 20.580 | 16/6:08.056 |
| 3 | 2 | 19.775 | 17/6:12.765 |
| 4 | 2 | 19.944 | 17/6:04.336 |
| 5 | 2 | 18.839 | 18/6:16.434 |
| 6 | 2 | 18.908 | 18/6:10.419 |
| 7 | 2 | 19.448 | 18/6:07.511 |
| 8 | 2 | 25.090 | 18/6:18.025 |
| 9 | 2 | 19.356 | 18/6:14.734 |
| 10 | 2 | 20.839 | 18/6:14.771 |
| 11 | 2 | 19.670 | 18/6:12.888 |
| 12 | 2 | 23.405 | 18/6:16.921 |
| 13 | 2 | 19.386 | 18/6:14.770 |
| 14 | 2 | 20.619 | 18/6:14.511 |
| 15 | 2 | 19.627 | 18/6:13.096 |
| 16 | 2 | 19.284 | 18/6:11.472 |
| 17 | 2 | 19.316 | 18/6:10.073 |
| 18 | 2 | 18.816 | 18/6:08.329 |