| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.183 | N/A |
| 2 | 3 | 17.398 | 21/6:12.143 |
| 3 | 3 | 17.031 | 21/6:08.473 |
| 4 | 2 | 17.552 | 21/6:10.723 |
| 5 | 2 | 15.580 | 21/6:01.988 |
| 6 | 2 | 16.293 | 22/6:16.369 |
| 7 | 2 | 15.568 | 22/6:12.016 |
| 8 | 1 | 15.573 | 22/6:09.168 |
| 9 | 4 | 28.098 | 20/6:04.028 |
| 10 | 3 | 16.110 | 20/6:00.278 |
| 11 | 3 | 15.927 | 21/6:14.443 |
| 12 | 1 | 18.459 | 21/6:16.163 |
| 13 | 1 | 16.156 | 21/6:13.758 |
| 14 | 1 | 15.803 | 21/6:11.179 |
| 15 | 1 | 15.995 | 21/6:09.244 |
| 16 | 1 | 16.293 | 21/6:07.964 |
| 17 | 1 | 15.240 | 21/6:05.528 |
| 18 | 1 | 15.741 | 21/6:03.967 |
| 19 | 1 | 15.627 | 21/6:02.454 |
| 20 | 1 | 15.480 | 21/6:00.945 |
| 21 | 1 | 16.382 | 21/6:00.489 |