| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.653 | 21/6:10.713 |
| 2 | 2 | 17.377 | 21/6:07.815 |
| 3 | 5 | 18.518 | 21/6:14.836 |
| 4 | 5 | 17.664 | 21/6:13.863 |
| 5 | 5 | 18.038 | 21/6:14.850 |
| 6 | 5 | 17.446 | 21/6:13.436 |
| 7 | 5 | 18.369 | 21/6:15.195 |
| 8 | 5 | 17.509 | 21/6:14.257 |
| 9 | 6 | 21.282 | 20/6:04.124 |
| 10 | 6 | 24.300 | 20/6:16.312 |
| 11 | 6 | 17.368 | 20/6:13.680 |
| 12 | 6 | 17.926 | 20/6:12.417 |
| 13 | 6 | 17.531 | 20/6:10.740 |
| 14 | 6 | 17.398 | 20/6:09.113 |
| 15 | 6 | 17.612 | 20/6:07.988 |
| 16 | 6 | 17.977 | 20/6:07.460 |
| 17 | 6 | 21.883 | 20/6:11.589 |
| 18 | 6 | 17.201 | 20/6:10.058 |
| 19 | 6 | 17.627 | 20/6:09.136 |
| 20 | 6 | 17.528 | 20/6:08.207 |