| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.575 | 20/6:11.500 |
| 2 | 2 | 18.563 | 20/6:11.380 |
| 3 | 2 | 18.547 | 20/6:11.233 |
| 4 | 3 | 19.888 | 20/6:17.865 |
| 5 | 4 | 18.805 | 20/6:17.512 |
| 6 | 4 | 18.100 | 20/6:14.927 |
| 7 | 3 | 20.556 | 19/6:01.092 |
| 8 | 3 | 18.128 | 20/6:17.905 |
| 9 | 3 | 18.542 | 20/6:17.120 |
| 10 | 3 | 18.538 | 20/6:16.484 |
| 11 | 3 | 18.955 | 20/6:16.722 |
| 12 | 3 | 18.431 | 20/6:16.047 |
| 13 | 3 | 18.342 | 20/6:15.338 |
| 14 | 3 | 18.796 | 20/6:15.380 |
| 15 | 3 | 18.193 | 20/6:14.612 |
| 16 | 3 | 18.865 | 20/6:14.780 |
| 17 | 3 | 18.029 | 20/6:13.945 |
| 18 | 3 | 18.114 | 20/6:13.297 |
| 19 | 3 | 18.350 | 20/6:12.965 |
| 20 | 3 | 18.791 | 20/6:13.108 |