| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.508 | 20/7:10.160 |
| 2 | 5 | 25.833 | 18/7:06.069 |
| 3 | 5 | 24.946 | 18/7:13.722 |
| 4 | 5 | 19.934 | 19/7:18.050 |
| 5 | 6 | 21.580 | 19/7:12.444 |
| 6 | 6 | 33.479 | 18/7:21.840 |
| 7 | 6 | 23.434 | 18/7:18.979 |
| 8 | 6 | 20.945 | 18/7:11.233 |
| 9 | 6 | 20.931 | 18/7:05.180 |
| 10 | 6 | 20.404 | 19/7:22.689 |
| 11 | 5 | 19.058 | 19/7:15.363 |
| 12 | 6 | 20.121 | 19/7:10.941 |
| 13 | 5 | 24.140 | 19/7:13.073 |
| 14 | 5 | 19.172 | 19/7:08.158 |
| 15 | 4 | 19.045 | 19/7:03.738 |
| 16 | 4 | 23.318 | 19/7:04.944 |
| 17 | 4 | 18.844 | 19/7:01.009 |
| 18 | 4 | 21.311 | 19/7:00.114 |
| 19 | 4 | 19.983 | 20/7:19.985 |
| 20 | 4 | 17.159 | 20/7:15.145 |