| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.393 | 21/6:05.253 |
| 2 | 3 | 17.893 | 21/6:10.503 |
| 3 | 3 | 19.096 | 20/6:02.547 |
| 4 | 3 | 17.475 | 21/6:17.249 |
| 5 | 3 | 17.127 | 21/6:13.733 |
| 6 | 3 | 16.845 | 21/6:10.401 |
| 7 | 4 | 23.742 | 20/6:10.203 |
| 8 | 3 | 17.152 | 20/6:06.808 |
| 9 | 3 | 16.927 | 20/6:03.667 |
| 10 | 3 | 17.277 | 20/6:01.854 |
| 11 | 3 | 17.657 | 20/6:01.062 |
| 12 | 3 | 16.909 | 21/6:17.113 |
| 13 | 3 | 17.723 | 21/6:16.734 |
| 14 | 3 | 17.422 | 21/6:15.957 |
| 15 | 3 | 17.112 | 21/6:14.850 |
| 16 | 2 | 23.377 | 20/6:03.909 |
| 17 | 2 | 17.503 | 20/6:03.094 |
| 18 | 2 | 16.900 | 20/6:01.700 |
| 19 | 2 | 17.564 | 20/6:01.152 |
| 20 | 2 | 17.434 | 20/6:00.528 |