| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.800 | 20/6:16.1674203 |
| 2 | 1 | 21.025 | 19/6:18.337 |
| 3 | 2 | 19.254 | 19/6:14.167 |
| 4 | 1 | 16.771 | 19/6:00.287 |
| 5 | 1 | 17.708 | 20/6:14.232 |
| 6 | 1 | 17.826 | 20/6:11.028 |
| 7 | 1 | 21.123 | 20/6:18.591 |
| 8 | 2 | 16.918 | 20/6:13.562 |
| 9 | 1 | 17.174 | 20/6:10.022 |
| 10 | 1 | 17.027 | 20/6:07.252 |
| 11 | 1 | 17.178 | 20/6:05.098 |
| 12 | 2 | 21.801 | 20/6:11.008 |
| 13 | 2 | 17.460 | 20/6:09.330 |
| 14 | 2 | 23.493 | 20/6:16.511 |
| 15 | 2 | 18.828 | 20/6:16.514 |
| 16 | 2 | 16.641 | 20/6:13.783 |
| 17 | 2 | 19.818 | 20/6:15.111 |
| 18 | 1 | 17.665 | 20/6:13.009 |
| 19 | 2 | 17.383 | 20/6:12.518 |
| 20 | 2 | 18.615 | 20/6:12.508 |