| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.619 | 20/6:12.380 |
| 2 | 1 | 16.484 | 21/6:08.582 |
| 3 | 1 | 19.902 | 20/6:06.700 |
| 4 | 1 | 17.580 | 20/6:02.925 |
| 5 | 2 | 18.726 | 20/6:05.244 |
| 6 | 1 | 16.472 | 21/6:17.241 |
| 7 | 1 | 16.394 | 21/6:12.531 |
| 8 | 1 | 18.987 | 21/6:15.806 |
| 9 | 2 | 16.914 | 21/6:13.515 |
| 10 | 2 | 20.616 | 20/6:01.388 |
| 11 | 2 | 17.260 | 21/6:17.912 |
| 12 | 1 | 16.027 | 21/6:14.467 |
| 13 | 1 | 16.429 | 21/6:12.201 |
| 14 | 1 | 16.194 | 21/6:09.906 |
| 15 | 1 | 16.247 | 21/6:07.991 |
| 16 | 1 | 16.207 | 21/6:06.264 |
| 17 | 1 | 16.784 | 21/6:05.452 |
| 18 | 1 | 15.968 | 21/6:03.778 |
| 19 | 1 | 19.424 | 21/6:06.101 |
| 20 | 1 | 22.822 | 21/6:11.759 |
| 21 | 1 | 19.821 | 21/6:13.877 |