| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.781 | 20/6:15.620 |
| 2 | 3 | 16.984 | 21/6:15.533 |
| 3 | 2 | 18.187 | 21/6:17.664 |
| 4 | 2 | 17.952 | 21/6:17.496 |
| 5 | 2 | 16.990 | 21/6:13.355 |
| 6 | 2 | 16.682 | 21/6:09.516 |
| 7 | 2 | 17.404 | 21/6:08.940 |
| 8 | 2 | 17.432 | 21/6:08.581 |
| 9 | 2 | 22.354 | 20/6:01.702 |
| 10 | 2 | 17.572 | 20/6:00.676 |
| 11 | 2 | 17.914 | 20/6:00.458 |
| 12 | 3 | 22.484 | 20/6:07.893 |
| 13 | 3 | 19.468 | 20/6:09.545 |
| 14 | 3 | 17.061 | 20/6:07.521 |
| 15 | 3 | 17.245 | 20/6:06.013 |
| 16 | 3 | 16.930 | 20/6:04.300 |
| 17 | 3 | 17.182 | 20/6:03.085 |
| 18 | 3 | 21.253 | 20/6:06.528 |
| 19 | 3 | 18.230 | 20/6:06.426 |
| 20 | 3 | 17.619 | 20/6:05.724 |