| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.265 | 18/6:04.770 |
| 2 | 4 | 19.353 | 19/6:16.371 |
| 3 | 2 | 19.067 | 19/6:11.672 |
| 4 | 2 | 20.323 | 19/6:15.288 |
| 5 | 2 | 19.983 | 19/6:16.166 |
| 6 | 1 | 18.955 | 19/6:13.496 |
| 7 | 1 | 18.932 | 19/6:11.526 |
| 8 | 3 | 21.626 | 19/6:16.447 |
| 9 | 2 | 19.210 | 19/6:15.174 |
| 10 | 2 | 22.036 | 19/6:19.525 |
| 11 | 2 | 19.644 | 19/6:18.953 |
| 12 | 2 | 19.080 | 19/6:17.584 |
| 13 | 1 | 19.063 | 19/6:16.400 |
| 14 | 1 | 19.166 | 19/6:15.526 |
| 15 | 1 | 18.408 | 19/6:13.807 |
| 16 | 1 | 23.179 | 19/6:17.969 |
| 17 | 1 | 21.239 | 19/6:19.474 |
| 18 | 1 | 21.300 | 18/6:00.829 |