| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.935 | 20/6:18.700 |
| 2 | 2 | 20.064 | 19/6:10.490 |
| 3 | 2 | 19.258 | 19/6:08.961 |
| 4 | 2 | 18.047 | 19/6:02.444 |
| 5 | 2 | 18.431 | 20/6:18.940 |
| 6 | 3 | 19.997 | 19/6:03.318 |
| 7 | 1 | 17.956 | 19/6:00.153 |
| 8 | 1 | 17.776 | 20/6:16.160 |
| 9 | 1 | 19.720 | 20/6:18.187 |
| 10 | 1 | 20.666 | 19/6:02.615 |
| 11 | 1 | 18.606 | 19/6:01.788 |
| 12 | 1 | 17.693 | 20/6:18.582 |
| 13 | 1 | 19.099 | 20/6:18.843 |
| 14 | 1 | 19.372 | 19/6:00.484 |
| 15 | 1 | 18.007 | 20/6:18.169 |
| 16 | 1 | 17.888 | 20/6:16.894 |
| 17 | 1 | 17.734 | 20/6:15.587 |
| 18 | 1 | 17.775 | 20/6:14.471 |
| 19 | 1 | 19.614 | 20/6:15.408 |
| 20 | 1 | 21.158 | 20/6:17.796 |