| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.723 | N/A |
| 2 | 1 | 20.839 | 23/8:02.181 |
| 3 | 1 | 20.326 | 24/8:17.120 |
| 4 | 1 | 20.928 | 24/8:19.769 |
| 5 | 4 | 24.537 | 23/8:20.188 |
| 6 | 4 | 20.292 | 23/8:14.179 |
| 7 | 3 | 19.600 | 23/8:07.637 |
| 8 | 3 | 20.071 | 23/8:04.443 |
| 9 | 3 | 20.957 | 23/8:04.485 |
| 10 | 3 | 20.723 | 23/8:03.945 |
| 11 | 3 | 20.639 | 23/8:03.329 |
| 12 | 3 | 19.833 | 23/8:01.213 |
| 13 | 3 | 20.635 | 23/8:00.919 |
| 14 | 3 | 23.332 | 23/8:05.235 |
| 15 | 3 | 20.145 | 23/8:03.926 |
| 16 | 3 | 20.137 | 23/8:02.780 |
| 17 | 3 | 20.489 | 23/8:02.262 |
| 18 | 3 | 20.699 | 23/8:02.076 |
| 19 | 4 | 22.253 | 23/8:03.810 |
| 20 | 4 | 19.969 | 23/8:02.717 |
| 21 | 4 | 20.302 | 23/8:02.099 |
| 22 | 4 | 21.386 | 23/8:02.676 |
| 23 | 4 | 23.331 | 23/8:05.146 |