| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.496 | N/A |
| 2 | 1 | 22.566 | 20/7:10.025 |
| 3 | 1 | 21.648 | 20/7:01.529 |
| 4 | 1 | 21.996 | 20/7:00.826 |
| 5 | 1 | 22.279 | 20/7:01.818 |
| 6 | 1 | 20.671 | 21/7:18.136 |
| 7 | 1 | 22.22 | 21/7:18.696 |
| 8 | 1 | 21.510 | 21/7:17.696 |
| 9 | 2 | 23.073 | 21/7:20.853 |
| 10 | 2 | 24.447 | 20/7:04.119 |
| 11 | 2 | 21.094 | 20/7:01.935 |
| 12 | 2 | 21.299 | 20/7:00.503 |
| 13 | 2 | 22.240 | 20/7:00.799 |
| 14 | 2 | 22.735 | 20/7:01.773 |
| 15 | 2 | 21.489 | 20/7:00.916 |
| 16 | 2 | 24.716 | 20/7:04.262 |
| 17 | 2 | 21.484 | 20/7:03.351 |
| 18 | 2 | 20.994 | 20/7:02.000 |
| 19 | 2 | 25.659 | 20/7:05.723 |
| 20 | 2 | 20.299 | 20/7:03.695 |