| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.748 | 21/6:12.708 |
| 2 | 1 | 16.963 | 21/6:04.465 |
| 3 | 1 | 16.879 | 21/6:01.130 |
| 4 | 1 | 16.921 | 22/6:16.810 |
| 5 | 1 | 16.796 | 22/6:15.351 |
| 6 | 1 | 17.426 | 22/6:16.688 |
| 7 | 1 | 17.327 | 21/6:00.180 |
| 8 | 1 | 17.078 | 22/6:17.129 |
| 9 | 1 | 17.210 | 21/6:00.145 |
| 10 | 1 | 16.904 | 22/6:16.754 |
| 11 | 1 | 17.003 | 22/6:16.510 |
| 12 | 1 | 16.879 | 22/6:16.079 |
| 13 | 1 | 17.154 | 22/6:16.180 |
| 14 | 1 | 18.428 | 21/6:01.074 |
| 15 | 1 | 20.495 | 21/6:05.695 |
| 16 | 1 | 17.418 | 21/6:05.701 |
| 17 | 1 | 19.382 | 21/6:08.131 |
| 18 | 1 | 17.290 | 21/6:07.851 |
| 19 | 1 | 17.128 | 21/6:07.422 |
| 20 | 1 | 16.828 | 21/6:06.720 |
| 21 | 1 | 16.971 | 21/6:06.228 |