| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.043 | N/A |
| 2 | 2 | 21.695 | 21/7:15.943 |
| 3 | 2 | 22.203 | 21/7:21.023 |
| 4 | 2 | 21.757 | 21/7:19.743 |
| 5 | 2 | 20.565 | 21/7:13.143 |
| 6 | 2 | 20.024 | 21/7:07.019 |
| 7 | 2 | 21.259 | 21/7:07.053 |
| 8 | 2 | 22.036 | 21/7:09.297 |
| 9 | 2 | 21.319 | 21/7:09.188 |
| 10 | 2 | 21.288 | 21/7:09.034 |
| 11 | 2 | 20.500 | 21/7:07.335 |
| 12 | 2 | 22.939 | 21/7:10.379 |
| 13 | 2 | 20.411 | 21/7:08.703 |
| 14 | 2 | 28.624 | 21/7:19.919 |
| 15 | 2 | 21.328 | 21/7:19.111 |
| 16 | 2 | 25.455 | 20/7:01.820 |
| 17 | 2 | 21.769 | 20/7:01.434 |
| 18 | 2 | 21.485 | 20/7:00.777 |
| 19 | 2 | 20.234 | 21/7:20.810 |
| 20 | 1 | 22.008 | 21/7:20.884 |
| 21 | 1 | 23.476 | 21/7:22.418 |