| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.835 | 21/6:14.535 |
| 2 | 6 | 24.994 | 17/6:04.046 |
| 3 | 6 | 18.081 | 18/6:05.460 |
| 4 | 6 | 18.142 | 19/6:15.497 |
| 5 | 6 | 17.451 | 19/6:06.711 |
| 6 | 5 | 17.468 | 19/6:00.908 |
| 7 | 3 | 17.198 | 20/6:14.769 |
| 8 | 4 | 20.007 | 20/6:17.940 |
| 9 | 4 | 18.002 | 20/6:15.951 |
| 10 | 4 | 19.925 | 20/6:18.206 |
| 11 | 3 | 17.830 | 20/6:16.242 |
| 12 | 3 | 16.942 | 20/6:13.125 |
| 13 | 3 | 18.951 | 20/6:13.578 |
| 14 | 2 | 17.340 | 20/6:11.666 |
| 15 | 2 | 17.510 | 20/6:10.235 |
| 16 | 3 | 19.565 | 20/6:11.551 |
| 17 | 2 | 17.422 | 20/6:10.192 |
| 18 | 2 | 17.239 | 20/6:08.780 |
| 19 | 2 | 16.868 | 20/6:07.126 |
| 20 | 2 | 18.176 | 20/6:06.946 |