| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 13.608 | N/A |
| 2 | 2 | 20.633 | 24/8:08.167 |
| 3 | 2 | 20.537 | 24/8:07.063 |
| 4 | 2 | 20.501 | 21/7:04.748 |
| 5 | 2 | 22.870 | 21/7:16.313 |
| 6 | 1 | 20.446 | 21/7:13.556 |
| 7 | 1 | 23.065 | 21/7:20.448 |
| 8 | 1 | 20.651 | 21/7:18.473 |
| 9 | 1 | 20.659 | 21/7:17.013 |
| 10 | 1 | 20.712 | 21/7:15.994 |
| 11 | 1 | 21.531 | 21/7:16.818 |
| 12 | 1 | 21.440 | 21/7:17.326 |
| 13 | 1 | 25.186 | 20/7:02.473 |
| 14 | 1 | 23.003 | 20/7:04.642 |
| 15 | 1 | 20.792 | 20/7:03.500 |
| 16 | 1 | 24.664 | 20/7:07.415 |
| 17 | 1 | 20.880 | 20/7:06.347 |
| 18 | 1 | 21.940 | 20/7:06.589 |
| 19 | 1 | 20.763 | 20/7:05.562 |
| 20 | 1 | 22.100 | 20/7:05.981 |