| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.367 | N/A |
| 2 | 3 | 21.995 | 20/7:00.272 |
| 3 | 3 | 22.430 | 20/7:04.404 |
| 4 | 3 | 22.090 | 20/7:03.628 |
| 5 | 3 | 21.241 | 21/7:21.147 |
| 6 | 3 | 22.552 | 20/7:01.537 |
| 7 | 3 | 21.334 | 21/7:21.173 |
| 8 | 3 | 22.459 | 20/7:00.641 |
| 9 | 3 | 22.825 | 20/7:02.566 |
| 10 | 3 | 22.100 | 20/7:02.533 |
| 11 | 3 | 22.315 | 20/7:02.914 |
| 12 | 3 | 21.637 | 20/7:02.056 |
| 13 | 3 | 22.729 | 20/7:03.069 |
| 14 | 2 | 23.526 | 20/7:05.092 |
| 15 | 3 | 24.806 | 20/7:08.562 |
| 16 | 3 | 22.207 | 20/7:08.278 |
| 17 | 3 | 22.014 | 20/7:07.800 |
| 18 | 3 | 21.762 | 20/7:07.097 |
| 19 | 3 | 24.818 | 20/7:09.698 |
| 20 | 3 | 24.612 | 20/7:11.819 |