| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.809 | 23/7:12.607 |
| 2 | 1 | 18.525 | 23/7:09.341 |
| 3 | 1 | 18.557 | 23/7:08.497 |
| 4 | 3 | 18.976 | 23/7:10.485 |
| 5 | 2 | 20.755 | 22/7:00.736 |
| 6 | 4 | 23.355 | 22/7:16.249 |
| 7 | 4 | 18.672 | 22/7:12.611 |
| 8 | 4 | 19.624 | 22/7:12.500 |
| 9 | 4 | 21.913 | 22/7:18.010 |
| 10 | 6 | 41.726 | 20/7:21.824 |
| 11 | 6 | 20.643 | 20/7:19.190 |
| 12 | 4 | 20.192 | 20/7:16.245 |
| 13 | 4 | 18.231 | 20/7:10.735 |
| 14 | 4 | 21.380 | 20/7:10.511 |
| 15 | 4 | 18.840 | 20/7:06.930 |
| 16 | 4 | 19.319 | 20/7:04.396 |
| 17 | 4 | 18.575 | 20/7:01.284 |
| 18 | 3 | 18.292 | 21/7:19.114 |
| 19 | 3 | 18.551 | 21/7:16.507 |
| 20 | 3 | 18.858 | 21/7:14.482 |
| 21 | 3 | 18.364 | 21/7:12.157 |