| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.498 | 21/6:07.458 |
| 2 | 4 | 17.191 | 21/6:04.235 |
| 3 | 4 | 17.253 | 21/6:03.594 |
| 4 | 4 | 16.895 | 21/6:01.394 |
| 5 | 4 | 16.859 | 22/6:17.062 |
| 6 | 4 | 16.662 | 22/6:15.313 |
| 7 | 5 | 17.571 | 22/6:16.920 |
| 8 | 4 | 16.306 | 22/6:14.646 |
| 9 | 4 | 16.646 | 22/6:13.709 |
| 10 | 4 | 16.563 | 22/6:12.777 |
| 11 | 4 | 16.606 | 22/6:12.100 |
| 12 | 3 | 16.912 | 22/6:12.097 |
| 13 | 2 | 16.695 | 22/6:11.727 |
| 14 | 2 | 21.574 | 21/6:01.847 |
| 15 | 2 | 19.290 | 21/6:04.729 |
| 16 | 2 | 17.277 | 21/6:04.610 |
| 17 | 2 | 17.479 | 21/6:04.754 |
| 18 | 2 | 16.692 | 21/6:03.964 |
| 19 | 2 | 17.005 | 21/6:03.603 |
| 20 | 2 | 17.333 | 21/6:03.622 |
| 21 | 2 | 16.697 | 21/6:03.004 |