| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.450 | 19/6:09.550 |
| 2 | 3 | 22.844 | 18/6:20.646 |
| 3 | 2 | 21.343 | 17/6:00.610 |
| 4 | 2 | 25.097 | 17/6:17.120 |
| 5 | 2 | 21.067 | 17/6:13.323 |
| 6 | 2 | 19.492 | 17/6:06.330 |
| 7 | 2 | 21.916 | 17/6:07.222 |
| 8 | 2 | 20.820 | 17/6:05.562 |
| 9 | 2 | 22.465 | 17/6:07.378 |
| 10 | 2 | 21.004 | 17/6:06.347 |
| 11 | 2 | 19.353 | 17/6:02.952 |
| 12 | 2 | 20.481 | 17/6:01.720 |
| 13 | 2 | 19.927 | 18/6:21.128 |
| 14 | 2 | 20.479 | 18/6:20.235 |
| 15 | 2 | 19.453 | 18/6:18.229 |
| 16 | 2 | 19.351 | 18/6:16.360 |
| 17 | 2 | 20.328 | 18/6:15.745 |
| 18 | 2 | 20.669 | 18/6:15.539 |