| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.748 | N/A |
| 2 | 5 | 17.428 | 21/6:07.308 |
| 3 | 6 | 21.414 | 19/6:08.326 |
| 4 | 6 | 16.814 | 20/6:11.236 |
| 5 | 6 | 19.376 | 20/6:15.015 |
| 6 | 6 | 18.634 | 20/6:14.678 |
| 7 | 6 | 18.520 | 20/6:14.003 |
| 8 | 6 | 20.335 | 20/6:18.447 |
| 9 | 6 | 17.224 | 20/6:14.392 |
| 10 | 6 | 16.979 | 20/6:10.720 |
| 11 | 6 | 16.594 | 20/6:07.052 |
| 12 | 6 | 16.343 | 20/6:03.617 |
| 13 | 6 | 17.193 | 20/6:02.100 |
| 14 | 6 | 16.222 | 21/6:17.326 |
| 15 | 6 | 16.745 | 21/6:15.635 |
| 16 | 5 | 16.809 | 21/6:14.254 |
| 17 | 5 | 16.334 | 21/6:12.453 |
| 18 | 5 | 16.549 | 21/6:11.116 |
| 19 | 5 | 18.383 | 21/6:11.965 |
| 20 | 5 | 17.627 | 21/6:11.930 |
| 21 | 6 | 20.121 | 21/6:14.392 |