| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.726 | 17/6:09.342 |
| 2 | 3 | 18.488 | 18/6:01.926 |
| 3 | 3 | 23.528 | 17/6:01.205 |
| 4 | 3 | 16.879 | 18/6:02.794 |
| 5 | 3 | 15.829 | 19/6:06.510 |
| 6 | 3 | 15.333 | 20/6:12.610 |
| 7 | 3 | 15.876 | 20/6:04.740 |
| 8 | 3 | 16.813 | 20/6:01.180 |
| 9 | 4 | 17.316 | 21/6:17.505 |
| 10 | 3 | 18.613 | 20/6:00.802 |
| 11 | 3 | 15.794 | 21/6:14.554 |
| 12 | 3 | 16.373 | 21/6:11.994 |
| 13 | 3 | 15.643 | 21/6:08.649 |
| 14 | 3 | 15.896 | 21/6:06.160 |
| 15 | 3 | 15.451 | 21/6:03.381 |
| 16 | 3 | 15.134 | 21/6:00.533 |
| 17 | 3 | 15.743 | 22/6:15.857 |
| 18 | 3 | 22.522 | 21/6:05.116 |
| 19 | 3 | 17.314 | 21/6:05.036 |
| 20 | 3 | 15.831 | 21/6:03.407 |
| 21 | 3 | 15.720 | 21/6:01.822 |