| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.324 | 17/6:02.508 |
| 2 | 3 | 19.895 | 18/6:10.971 |
| 3 | 3 | 19.646 | 18/6:05.190 |
| 4 | 3 | 19.962 | 18/6:03.721 |
| 5 | 3 | 23.408 | 18/6:15.246 |
| 6 | 3 | 20.398 | 18/6:13.899 |
| 7 | 3 | 19.988 | 18/6:11.883 |
| 8 | 3 | 21.048 | 18/6:12.755 |
| 9 | 3 | 20.217 | 18/6:11.772 |
| 10 | 3 | 20.553 | 18/6:11.590 |
| 11 | 3 | 19.627 | 18/6:09.926 |
| 12 | 3 | 19.908 | 18/6:08.961 |
| 13 | 3 | 20.176 | 18/6:08.515 |
| 14 | 3 | 24.729 | 18/6:13.987 |
| 15 | 3 | 20.117 | 18/6:13.195 |
| 16 | 3 | 21.094 | 18/6:13.601 |
| 17 | 3 | 20.157 | 18/6:12.967 |
| 18 | 3 | 19.684 | 18/6:11.931 |