| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.254 | N/A |
| 2 | 3 | 21.656 | 21/7:15.374 |
| 3 | 4 | 23.528 | 20/7:11.502 |
| 4 | 4 | 21.587 | 20/7:05.137 |
| 5 | 4 | 21.660 | 20/7:02.301 |
| 6 | 4 | 21.522 | 20/7:00.075 |
| 7 | 4 | 24.232 | 20/7:07.173 |
| 8 | 4 | 22.805 | 20/7:08.369 |
| 9 | 4 | 24.143 | 20/7:12.444 |
| 10 | 4 | 20.769 | 20/7:08.491 |
| 11 | 5 | 27.222 | 20/7:17.589 |
| 12 | 5 | 22.619 | 20/7:17.082 |
| 13 | 5 | 25.161 | 20/7:20.685 |
| 14 | 4 | 22.307 | 20/7:19.562 |
| 15 | 4 | 21.041 | 20/7:16.881 |
| 16 | 4 | 23.439 | 20/7:17.595 |
| 17 | 4 | 21.330 | 20/7:15.716 |
| 18 | 4 | 20.980 | 20/7:13.666 |
| 19 | 4 | 28.650 | 20/7:19.941 |
| 20 | 4 | 22.877 | 20/7:19.782 |