| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.318 | N/A |
| 2 | 1 | 22.325 | 20/7:06.493 |
| 3 | 1 | 23.004 | 20/7:12.943 |
| 4 | 1 | 23.780 | 20/7:20.008 |
| 5 | 1 | 24.915 | 19/7:05.426 |
| 6 | 1 | 21.325 | 20/7:20.644 |
| 7 | 1 | 20.861 | 20/7:13.649 |
| 8 | 2 | 23.572 | 20/7:16.012 |
| 9 | 2 | 31.661 | 19/7:13.064 |
| 10 | 2 | 23.088 | 19/7:11.038 |
| 11 | 2 | 21.196 | 19/7:06.626 |
| 12 | 1 | 21.676 | 19/7:03.522 |
| 13 | 3 | 27.394 | 19/7:09.513 |
| 14 | 3 | 21.481 | 19/7:06.395 |
| 15 | 3 | 25.697 | 19/7:09.143 |
| 16 | 3 | 24.525 | 19/7:10.118 |
| 17 | 3 | 28.963 | 19/7:15.963 |
| 18 | 3 | 24.794 | 19/7:16.707 |
| 19 | 3 | 22.115 | 19/7:14.690 |