| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.666 | 20/6:13.320 |
| 2 | 1 | 18.084 | 20/6:07.500 |
| 3 | 1 | 20.310 | 19/6:01.380 |
| 4 | 1 | 20.244 | 19/6:07.194 |
| 5 | 1 | 17.998 | 19/6:02.148 |
| 6 | 1 | 23.017 | 19/6:14.677 |
| 7 | 1 | 19.696 | 19/6:14.612 |
| 8 | 1 | 18.117 | 19/6:10.814 |
| 9 | 1 | 21.618 | 19/6:15.250 |
| 10 | 1 | 20.569 | 19/6:16.806 |
| 11 | 1 | 23.207 | 18/6:02.497 |
| 12 | 1 | 18.641 | 18/6:00.250 |
| 13 | 1 | 21.563 | 18/6:02.395 |
| 14 | 1 | 18.861 | 18/6:00.760 |
| 15 | 1 | 18.917 | 19/6:19.377 |
| 16 | 1 | 23.119 | 18/6:02.955 |
| 17 | 1 | 20.584 | 18/6:03.400 |
| 18 | 1 | 18.033 | 18/6:01.244 |