| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.098 | N/A |
| 2 | 2 | 20.702 | 21/7:19.138 |
| 3 | 2 | 22.592 | 20/7:16.391 |
| 4 | 2 | 20.323 | 20/7:08.005 |
| 5 | 2 | 20.669 | 20/7:05.456 |
| 6 | 2 | 22.301 | 20/7:10.128 |
| 7 | 2 | 19.960 | 20/7:05.830 |
| 8 | 2 | 20.197 | 20/7:03.403 |
| 9 | 2 | 21.640 | 20/7:05.001 |
| 10 | 2 | 22.534 | 20/7:08.147 |
| 11 | 2 | 20.571 | 20/7:06.927 |
| 12 | 2 | 20.478 | 20/7:05.768 |
| 13 | 2 | 20.984 | 20/7:05.603 |
| 14 | 2 | 20.785 | 20/7:05.173 |
| 15 | 1 | 20.825 | 20/7:04.859 |
| 16 | 2 | 21.187 | 20/7:05.045 |
| 17 | 2 | 21.338 | 20/7:05.387 |
| 18 | 2 | 24.602 | 20/7:09.337 |
| 19 | 2 | 22.550 | 20/7:10.682 |
| 20 | 2 | 20.336 | 20/7:09.672 |