| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.361 | 21/6:04.581 |
| 2 | 4 | 17.369 | 21/6:04.665 |
| 3 | 5 | 18.656 | 21/6:13.702 |
| 4 | 4 | 17.691 | 21/6:13.154 |
| 5 | 4 | 18.570 | 21/6:16.517 |
| 6 | 3 | 17.019 | 21/6:13.331 |
| 7 | 3 | 16.954 | 21/6:10.860 |
| 8 | 3 | 16.378 | 21/6:07.495 |
| 9 | 3 | 16.286 | 21/6:04.663 |
| 10 | 4 | 16.275 | 21/6:02.374 |
| 11 | 4 | 16.548 | 21/6:01.022 |
| 12 | 4 | 16.082 | 22/6:16.180 |
| 13 | 4 | 16.660 | 22/6:15.437 |
| 14 | 4 | 16.590 | 22/6:14.690 |
| 15 | 4 | 16.616 | 22/6:14.081 |
| 16 | 4 | 16.489 | 22/6:13.373 |
| 17 | 4 | 16.234 | 22/6:12.419 |
| 18 | 4 | 16.214 | 22/6:11.546 |
| 19 | 4 | 17.592 | 22/6:12.360 |
| 20 | 4 | 16.654 | 22/6:12.062 |
| 21 | 4 | 16.817 | 22/6:11.962 |
| 22 | 4 | 16.604 | 22/6:11.659 |