| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.265 | N/A |
| 2 | 1 | 21.426 | 21/7:09.785 |
| 3 | 1 | 21.134 | 21/7:06.865 |
| 4 | 1 | 21.295 | 21/7:06.965 |
| 5 | 1 | 21.803 | 21/7:09.555 |
| 6 | 1 | 20.632 | 21/7:06.425 |
| 7 | 1 | 22.038 | 21/7:09.025 |
| 8 | 1 | 20.528 | 21/7:06.567 |
| 9 | 1 | 21.318 | 21/7:06.007 |
| 10 | 2 | 27.196 | 21/7:19.865 |
| 11 | 2 | 20.514 | 21/7:17.033 |
| 12 | 2 | 21.316 | 21/7:16.174 |
| 13 | 2 | 21.582 | 21/7:15.901 |
| 14 | 1 | 20.848 | 21/7:14.541 |
| 15 | 1 | 21.011 | 21/7:13.609 |
| 16 | 1 | 20.504 | 21/7:12.125 |
| 17 | 1 | 20.326 | 21/7:10.603 |
| 18 | 1 | 22.409 | 21/7:11.712 |
| 19 | 1 | 21.103 | 21/7:11.246 |
| 20 | 1 | 20.973 | 21/7:10.692 |
| 21 | 1 | 24.804 | 21/7:14.025 |