| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.187 | 21/6:00.927 |
| 2 | 3 | 17.529 | 21/6:04.518 |
| 3 | 3 | 17.523 | 21/6:05.673 |
| 4 | 3 | 18.007 | 21/6:08.792 |
| 5 | 3 | 17.006 | 21/6:06.458 |
| 6 | 3 | 17.191 | 21/6:05.551 |
| 7 | 3 | 19.436 | 21/6:11.637 |
| 8 | 3 | 20.879 | 20/6:01.895 |
| 9 | 2 | 17.164 | 21/6:17.818 |
| 10 | 2 | 17.717 | 21/6:17.242 |
| 11 | 2 | 16.621 | 21/6:14.678 |
| 12 | 2 | 17.424 | 21/6:13.947 |
| 13 | 2 | 17.294 | 21/6:13.118 |
| 14 | 1 | 17.102 | 21/6:12.120 |
| 15 | 1 | 17.585 | 21/6:11.931 |
| 16 | 1 | 17.654 | 21/6:11.856 |
| 17 | 1 | 21.242 | 21/6:16.222 |
| 18 | 1 | 17.845 | 21/6:16.140 |
| 19 | 1 | 17.205 | 21/6:15.360 |
| 20 | 1 | 17.642 | 21/6:15.116 |
| 21 | 1 | 17.364 | 21/6:14.617 |