| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 46.823 | 20/15:36.460 |
| 2 | 3 | 45.524 | 20/15:23.470 |
| 3 | 2 | 44.237 | 20/15:10.560 |
| 4 | 2 | 46.326 | 20/15:14.550 |
| 5 | 2 | 45.482 | 20/15:13.568 |
| 6 | 2 | 42.440 | 20/15:02.773 |
| 7 | 1 | 43.943 | 21/15:44.325 |
| 8 | 1 | 49.108 | 20/15:09.707 |
| 9 | 1 | 44.239 | 20/15:06.938 |
| 10 | 1 | 44.565 | 20/15:05.374 |
| 11 | 1 | 48.514 | 20/15:11.275 |
| 12 | 1 | 44.630 | 20/15:09.718 |
| 13 | 2 | 54.469 | 20/15:23.538 |
| 14 | 2 | 47.849 | 20/15:25.927 |
| 15 | 2 | 47.327 | 20/15:27.301 |
| 16 | 2 | 46.442 | 20/15:27.398 |
| 17 | 2 | 46.371 | 20/15:27.399 |
| 18 | 2 | 45.118 | 20/15:26.008 |
| 19 | 2 | 46.239 | 20/15:25.943 |
| 20 | 2 | 46.449 | 20/15:26.095 |