| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.382 | 18/6:06.876 |
| 2 | 3 | 19.414 | 19/6:18.062 |
| 3 | 1 | 19.323 | 19/6:14.420 |
| 4 | 2 | 19.880 | 19/6:15.245 |
| 5 | 3 | 20.698 | 19/6:18.849 |
| 6 | 2 | 19.137 | 19/6:16.308 |
| 7 | 2 | 19.917 | 19/6:16.610 |
| 8 | 2 | 19.167 | 19/6:15.055 |
| 9 | 2 | 19.595 | 19/6:14.750 |
| 10 | 2 | 18.927 | 19/6:13.236 |
| 11 | 2 | 19.300 | 19/6:12.642 |
| 12 | 2 | 19.074 | 19/6:11.789 |
| 13 | 2 | 20.062 | 19/6:12.511 |
| 14 | 2 | 20.254 | 19/6:13.391 |
| 15 | 2 | 19.045 | 19/6:12.622 |
| 16 | 2 | 19.848 | 19/6:12.902 |
| 17 | 2 | 18.854 | 19/6:12.039 |
| 18 | 2 | 19.240 | 19/6:11.679 |
| 19 | 2 | 19.364 | 19/6:11.481 |