| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 29.625 | N/A |
| 2 | 6 | 24.043 | 20/8:06.442 |
| 3 | 5 | 24.112 | 20/8:07.097 |
| 4 | 4 | 23.847 | 20/8:05.637 |
| 5 | 4 | 23.804 | 20/8:04.703 |
| 6 | 4 | 24.342 | 20/8:06.187 |
| 7 | 4 | 24.130 | 20/8:06.505 |
| 8 | 5 | 24.297 | 20/8:07.185 |
| 9 | 5 | 23.446 | 20/8:05.674 |
| 10 | 5 | 23.860 | 20/8:05.373 |
| 11 | 5 | 23.975 | 20/8:05.351 |
| 12 | 4 | 24.543 | 20/8:06.314 |
| 13 | 4 | 24.104 | 20/8:06.421 |
| 14 | 4 | 23.373 | 20/8:05.443 |
| 15 | 4 | 23.598 | 20/8:04.911 |
| 16 | 4 | 25.615 | 20/8:07.004 |
| 17 | 4 | 25.819 | 20/8:09.078 |
| 18 | 4 | 24.471 | 20/8:09.401 |
| 19 | 4 | 24.173 | 20/8:09.374 |
| 20 | 4 | 24.135 | 20/8:09.312 |