| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.735 | 22/7:14.170 |
| 2 | 3 | 20.876 | 21/7:06.416 |
| 3 | 1 | 18.208 | 22/7:11.339 |
| 4 | 1 | 18.869 | 22/7:07.284 |
| 5 | 1 | 18.446 | 22/7:02.990 |
| 6 | 1 | 18.097 | 23/7:17.885 |
| 7 | 1 | 23.944 | 22/7:14.264 |
| 8 | 1 | 18.210 | 22/7:10.059 |
| 9 | 1 | 23.283 | 22/7:19.188 |
| 10 | 3 | 24.997 | 21/7:09.797 |
| 11 | 3 | 20.519 | 21/7:09.897 |
| 12 | 3 | 18.013 | 21/7:05.595 |
| 13 | 5 | 26.322 | 21/7:15.377 |
| 14 | 4 | 18.400 | 21/7:11.878 |
| 15 | 3 | 18.419 | 21/7:08.873 |
| 16 | 2 | 19.738 | 21/7:07.975 |
| 17 | 3 | 18.357 | 21/7:05.476 |
| 18 | 3 | 19.131 | 21/7:04.158 |
| 19 | 3 | 17.630 | 21/7:01.320 |
| 20 | 2 | 19.492 | 21/7:00.720 |
| 21 | 1 | 18.198 | 22/7:18.831 |
| 22 | 2 | 25.617 | 22/7:24.501 |