| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.644 | 19/6:13.236 |
| 2 | 3 | 21.774 | 18/6:12.762 |
| 3 | 3 | 19.640 | 18/6:06.348 |
| 4 | 3 | 21.939 | 18/6:13.486 |
| 5 | 3 | 20.173 | 18/6:11.412 |
| 6 | 2 | 15.228 | 19/6:14.927 |
| 7 | 2 | 18.403 | 19/6:11.317 |
| 8 | 2 | 19.911 | 19/6:12.191 |
| 9 | 2 | 21.004 | 19/6:15.178 |
| 10 | 2 | 17.527 | 19/6:10.961 |
| 11 | 2 | 17.493 | 19/6:07.453 |
| 12 | 2 | 16.402 | 19/6:02.801 |
| 13 | 2 | 21.048 | 19/6:05.656 |
| 14 | 2 | 17.438 | 19/6:03.204 |
| 15 | 2 | 16.505 | 20/6:18.838 |
| 16 | 2 | 18.424 | 20/6:18.191 |
| 17 | 2 | 17.302 | 20/6:16.003 |
| 18 | 1 | 17.502 | 20/6:14.841 |
| 19 | 1 | 23.443 | 19/6:00.800 |