| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.789 | N/A |
| 2 | 2 | 22.035 | 20/7:00.454 |
| 3 | 2 | 21.428 | 21/7:16.419 |
| 4 | 2 | 21.793 | 21/7:16.829 |
| 5 | 2 | 22.799 | 20/7:00.050 |
| 6 | 3 | 23.052 | 20/7:03.995 |
| 7 | 3 | 21.137 | 20/7:00.561 |
| 8 | 3 | 21.061 | 21/7:19.803 |
| 9 | 6 | 27.572 | 20/7:11.371 |
| 10 | 4 | 25.008 | 20/7:16.435 |
| 11 | 3 | 22.048 | 20/7:14.861 |
| 12 | 3 | 21.742 | 20/7:13.045 |
| 13 | 3 | 21.509 | 20/7:11.163 |
| 14 | 3 | 23.749 | 20/7:12.844 |
| 15 | 3 | 23.300 | 20/7:13.676 |
| 16 | 4 | 23.320 | 20/7:14.422 |
| 17 | 4 | 22.061 | 20/7:13.580 |
| 18 | 4 | 21.470 | 20/7:12.177 |
| 19 | 3 | 22.547 | 20/7:12.066 |
| 20 | 3 | 22.274 | 20/7:11.694 |