| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.531 | 20/6:10.620 |
| 2 | 1 | 17.890 | 20/6:04.210 |
| 3 | 1 | 18.109 | 20/6:03.533 |
| 4 | 2 | 23.939 | 19/6:12.728 |
| 5 | 2 | 18.306 | 19/6:07.745 |
| 6 | 2 | 17.845 | 19/6:02.963 |
| 7 | 2 | 17.903 | 20/6:18.637 |
| 8 | 2 | 17.962 | 20/6:16.212 |
| 9 | 2 | 24.277 | 19/6:08.942 |
| 10 | 2 | 18.133 | 19/6:06.500 |
| 11 | 1 | 17.623 | 19/6:03.622 |
| 12 | 1 | 17.901 | 19/6:01.663 |
| 13 | 1 | 17.962 | 19/6:00.095 |
| 14 | 1 | 17.828 | 20/6:17.441 |
| 15 | 1 | 17.918 | 20/6:16.169 |
| 16 | 1 | 18.341 | 20/6:15.585 |
| 17 | 1 | 18.509 | 20/6:15.267 |
| 18 | 1 | 19.499 | 20/6:16.084 |
| 19 | 1 | 17.865 | 20/6:15.096 |
| 20 | 1 | 18.110 | 20/6:14.451 |