| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.943 | 19/6:18.917 |
| 2 | 5 | 22.890 | 17/6:04.080 |
| 3 | 5 | 25.410 | 16/6:03.963 |
| 4 | 4 | 18.629 | 17/6:09.206 |
| 5 | 3 | 18.838 | 18/6:20.556 |
| 6 | 3 | 19.431 | 18/6:15.423 |
| 7 | 4 | 22.425 | 18/6:19.455 |
| 8 | 3 | 18.749 | 18/6:14.209 |
| 9 | 3 | 21.283 | 18/6:15.196 |
| 10 | 3 | 21.114 | 18/6:15.682 |
| 11 | 3 | 19.386 | 18/6:13.251 |
| 12 | 3 | 21.594 | 18/6:14.538 |
| 13 | 3 | 23.764 | 18/6:18.631 |
| 14 | 3 | 22.047 | 18/6:19.932 |
| 15 | 3 | 19.702 | 18/6:18.246 |
| 16 | 3 | 19.687 | 18/6:16.754 |
| 17 | 4 | 23.764 | 18/6:19.753 |
| 18 | 3 | 18.986 | 18/6:17.642 |