| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.202 | 20/6:04.040 |
| 2 | 4 | 22.015 | 18/6:01.953 |
| 3 | 4 | 18.624 | 19/6:12.660 |
| 4 | 4 | 17.857 | 19/6:04.315 |
| 5 | 4 | 17.918 | 20/6:18.464 |
| 6 | 1 | 17.870 | 20/6:14.953 |
| 7 | 1 | 17.346 | 20/6:10.949 |
| 8 | 1 | 17.860 | 20/6:09.230 |
| 9 | 1 | 17.872 | 20/6:07.920 |
| 10 | 1 | 18.002 | 20/6:07.132 |
| 11 | 1 | 18.636 | 20/6:07.640 |
| 12 | 1 | 18.316 | 20/6:07.530 |
| 13 | 1 | 17.455 | 20/6:06.112 |
| 14 | 1 | 17.920 | 20/6:05.561 |
| 15 | 1 | 18.427 | 20/6:05.760 |
| 16 | 1 | 18.547 | 20/6:06.084 |
| 17 | 1 | 17.697 | 20/6:05.369 |
| 18 | 1 | 17.667 | 20/6:04.701 |
| 19 | 1 | 17.410 | 20/6:03.833 |
| 20 | 1 | 18.011 | 20/6:03.652 |