| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.792 | N/A |
| 2 | 2 | 21.723 | 20/7:20.529 |
| 3 | 2 | 21.097 | 20/7:14.582 |
| 4 | 2 | 21.129 | 20/7:12.802 |
| 5 | 2 | 21.175 | 20/7:12.131 |
| 6 | 2 | 20.854 | 20/7:10.508 |
| 7 | 2 | 21.489 | 20/7:11.437 |
| 8 | 2 | 21.120 | 20/7:11.099 |
| 9 | 2 | 21.858 | 20/7:12.598 |
| 10 | 2 | 21.104 | 20/7:12.173 |
| 11 | 2 | 22.652 | 20/7:14.773 |
| 12 | 2 | 21.632 | 20/7:15.139 |
| 13 | 2 | 21.233 | 20/7:14.813 |
| 14 | 2 | 20.972 | 20/7:14.155 |
| 15 | 2 | 21.353 | 20/7:14.108 |
| 16 | 2 | 21.582 | 20/7:14.357 |
| 17 | 2 | 22.039 | 20/7:15.118 |
| 18 | 2 | 21.926 | 20/7:15.663 |
| 19 | 2 | 21.591 | 20/7:15.794 |
| 20 | 2 | 21.653 | 20/7:15.974 |