| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.111 | N/A |
| 2 | 1 | 25.332 | 15/6:15.759 |
| 3 | 1 | 20.346 | 16/6:03.696 |
| 4 | 1 | 19.614 | 17/6:09.335 |
| 5 | 1 | 18.669 | 18/6:17.945 |
| 6 | 2 | 20.462 | 18/6:16.149 |
| 7 | 2 | 19.910 | 18/6:13.387 |
| 8 | 2 | 19.142 | 18/6:09.550 |
| 9 | 1 | 21.148 | 18/6:10.934 |
| 10 | 3 | 24.344 | 18/6:18.048 |
| 11 | 3 | 19.277 | 18/6:15.125 |
| 12 | 2 | 18.847 | 18/6:12.069 |
| 13 | 2 | 20.019 | 18/6:11.183 |
| 14 | 2 | 19.684 | 18/6:09.995 |
| 15 | 2 | 19.038 | 18/6:08.192 |
| 16 | 2 | 19.450 | 18/6:07.097 |
| 17 | 2 | 19.414 | 18/6:06.100 |
| 18 | 2 | 20.545 | 18/6:06.352 |