| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.648 | 20/5:12.960 |
| 2 | 2 | 15.450 | 20/5:10.980 |
| 3 | 2 | 15.381 | 20/5:09.860 |
| 4 | 2 | 15.062 | 20/5:07.705 |
| 5 | 2 | 15.254 | 20/5:07.180 |
| 6 | 2 | 15.328 | 20/5:07.077 |
| 7 | 1 | 15.356 | 20/5:07.083 |
| 8 | 1 | 16.222 | 20/5:09.252 |
| 9 | 1 | 15.080 | 20/5:08.402 |
| 10 | 1 | 15.786 | 20/5:09.134 |
| 11 | 1 | 15.304 | 20/5:08.856 |
| 12 | 1 | 14.870 | 20/5:07.902 |
| 13 | 1 | 15.202 | 20/5:07.605 |
| 14 | 1 | 15.270 | 20/5:07.447 |
| 15 | 1 | 15.941 | 20/5:08.205 |
| 16 | 1 | 17.405 | 20/5:10.699 |
| 17 | 1 | 15.193 | 20/5:10.296 |
| 18 | 1 | 15.762 | 20/5:10.571 |
| 19 | 2 | 15.988 | 20/5:11.055 |
| 20 | 1 | 15.611 | 20/5:11.113 |