| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.447 | N/A |
| 2 | 1 | 20.351 | 19/6:13.765 |
| 3 | 2 | 24.103 | 17/6:03.079 |
| 4 | 2 | 22.421 | 17/6:04.113 |
| 5 | 2 | 20.114 | 18/6:17.150 |
| 6 | 2 | 19.859 | 18/6:10.730 |
| 7 | 2 | 19.131 | 18/6:04.387 |
| 8 | 2 | 19.687 | 18/6:01.207 |
| 9 | 2 | 22.244 | 18/6:04.255 |
| 10 | 2 | 19.678 | 18/6:01.779 |
| 11 | 2 | 19.301 | 19/6:19.847 |
| 12 | 2 | 19.328 | 19/6:17.620 |
| 13 | 2 | 20.345 | 19/6:17.029 |
| 14 | 2 | 24.568 | 18/6:02.001 |
| 15 | 2 | 22.826 | 18/6:04.393 |
| 16 | 2 | 22.191 | 18/6:05.746 |
| 17 | 2 | 20.237 | 18/6:04.855 |
| 18 | 2 | 21.268 | 18/6:05.099 |