| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.814 | 18/5:02.652 |
| 2 | 3 | 17.216 | 18/5:06.270 |
| 3 | 3 | 15.875 | 19/5:16.065 |
| 4 | 3 | 15.617 | 19/5:11.230 |
| 5 | 3 | 17.490 | 19/5:15.446 |
| 6 | 3 | 16.313 | 19/5:14.529 |
| 7 | 3 | 15.173 | 19/5:10.780 |
| 8 | 3 | 16.769 | 19/5:11.759 |
| 9 | 3 | 17.026 | 19/5:13.063 |
| 10 | 3 | 18.955 | 18/5:01.046 |
| 11 | 2 | 17.003 | 18/5:01.502 |
| 12 | 2 | 17.226 | 18/5:02.215 |
| 13 | 2 | 16.742 | 18/5:02.149 |
| 14 | 2 | 16.856 | 18/5:02.239 |
| 15 | 2 | 16.571 | 18/5:01.975 |
| 16 | 3 | 16.966 | 18/5:02.188 |
| 17 | 2 | 16.713 | 18/5:02.109 |
| 18 | 2 | 16.568 | 18/5:01.893 |