| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.325 | 17/5:11.525 |
| 2 | 3 | 18.209 | 17/5:10.539 |
| 3 | 1 | 18.486 | 17/5:11.078 |
| 4 | 1 | 18.097 | 17/5:10.747 |
| 5 | 1 | 18.636 | 17/5:11.960 |
| 6 | 2 | 18.843 | 17/5:13.355 |
| 7 | 1 | 18.635 | 17/5:13.846 |
| 8 | 1 | 18.338 | 17/5:13.584 |
| 9 | 1 | 18.500 | 17/5:13.685 |
| 10 | 2 | 18.413 | 17/5:13.619 |
| 11 | 1 | 18.357 | 17/5:13.478 |
| 12 | 2 | 18.720 | 17/5:13.875 |
| 13 | 2 | 18.710 | 17/5:14.197 |
| 14 | 2 | 18.477 | 17/5:14.191 |
| 15 | 2 | 19.604 | 17/5:15.463 |
| 16 | 2 | 18.454 | 17/5:15.354 |
| 17 | 2 | 18.318 | 17/5:15.122 |