| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.224 | N/A |
| 2 | 1 | 19.584 | 19/6:11.736 |
| 3 | 2 | 21.474 | 18/6:08.217 |
| 4 | 2 | 20.844 | 18/6:10.002 |
| 5 | 2 | 19.538 | 18/6:05.344 |
| 6 | 1 | 21.276 | 18/6:08.458 |
| 7 | 3 | 19.852 | 18/6:06.005 |
| 8 | 1 | 19.345 | 18/6:03.869 |
| 9 | 1 | 19.648 | 18/6:02.541 |
| 10 | 1 | 19.580 | 18/6:01.379 |
| 11 | 1 | 19.306 | 19/6:20.028 |
| 12 | 1 | 19.378 | 19/6:18.937 |
| 13 | 1 | 19.144 | 19/6:17.677 |
| 14 | 1 | 20.733 | 19/6:18.811 |
| 15 | 1 | 19.573 | 19/6:18.291 |
| 16 | 1 | 20.979 | 19/6:19.528 |
| 17 | 2 | 27.358 | 18/6:07.311 |
| 18 | 2 | 29.207 | 18/6:16.043 |