| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.318 | 20/6:06.360 |
| 2 | 2 | 17.686 | 20/6:00.040 |
| 3 | 2 | 17.229 | 21/6:12.631 |
| 4 | 2 | 18.014 | 21/6:14.047 |
| 5 | 2 | 18.886 | 20/6:00.532 |
| 6 | 1 | 18.054 | 20/6:00.623 |
| 7 | 1 | 19.750 | 20/6:05.534 |
| 8 | 1 | 17.836 | 20/6:04.433 |
| 9 | 2 | 21.500 | 20/6:11.718 |
| 10 | 2 | 17.005 | 20/6:08.556 |
| 11 | 2 | 21.405 | 20/6:13.969 |
| 12 | 2 | 17.403 | 20/6:11.810 |
| 13 | 2 | 20.558 | 20/6:14.837 |
| 14 | 2 | 18.925 | 20/6:15.099 |
| 15 | 2 | 17.107 | 20/6:12.901 |
| 16 | 2 | 17.140 | 20/6:11.020 |
| 17 | 2 | 16.860 | 20/6:09.031 |
| 18 | 2 | 16.742 | 20/6:07.131 |
| 19 | 2 | 15.897 | 20/6:04.542 |
| 20 | 2 | 22.930 | 20/6:09.245 |