| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.921 | N/A |
| 2 | 4 | 23.386 | 19/7:02.869 |
| 3 | 4 | 20.434 | 21/7:20.121 |
| 4 | 4 | 20.056 | 21/7:07.761 |
| 5 | 4 | 23.192 | 21/7:17.261 |
| 6 | 4 | 19.722 | 21/7:09.081 |
| 7 | 4 | 20.464 | 21/7:06.101 |
| 8 | 4 | 23.509 | 21/7:12.672 |
| 9 | 4 | 21.220 | 21/7:11.878 |
| 10 | 4 | 20.148 | 21/7:08.878 |
| 11 | 4 | 21.609 | 21/7:09.401 |
| 12 | 4 | 21.433 | 21/7:09.508 |
| 13 | 4 | 19.405 | 21/7:06.217 |
| 14 | 4 | 21.698 | 21/7:06.961 |
| 15 | 4 | 21.837 | 21/7:07.796 |
| 16 | 4 | 19.752 | 21/7:05.741 |
| 17 | 4 | 21.014 | 21/7:05.519 |
| 18 | 4 | 19.571 | 21/7:03.626 |
| 19 | 4 | 19.667 | 21/7:02.051 |
| 20 | 4 | 26.326 | 21/7:07.650 |
| 21 | 4 | 19.100 | 21/7:05.464 |