| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.154 | N/A |
| 2 | 3 | 17.266 | 21/6:04.474 |
| 3 | 3 | 16.772 | 22/6:16.553 |
| 4 | 2 | 16.708 | 22/6:14.376 |
| 5 | 2 | 16.912 | 22/6:14.358 |
| 6 | 2 | 17.066 | 22/6:14.994 |
| 7 | 2 | 17.187 | 22/6:15.842 |
| 8 | 2 | 16.440 | 22/6:14.207 |
| 9 | 2 | 19.102 | 21/6:02.786 |
| 10 | 2 | 16.717 | 21/6:01.754 |
| 11 | 2 | 17.132 | 21/6:01.758 |
| 12 | 2 | 16.692 | 21/6:00.961 |
| 13 | 2 | 17.031 | 21/6:00.862 |
| 14 | 2 | 17.008 | 21/6:00.743 |
| 15 | 2 | 17.693 | 21/6:01.619 |
| 16 | 2 | 16.996 | 21/6:01.045 |
| 17 | 2 | 16.765 | 21/6:01.012 |
| 18 | 2 | 16.329 | 21/6:00.114 |
| 19 | 2 | 17.744 | 21/6:00.887 |
| 20 | 2 | 16.583 | 21/6:00.357 |
| 21 | 2 | 17.329 | 21/6:00.626 |