| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.212 | 20/5:04.240 |
| 2 | 3 | 15.731 | 20/5:09.430 |
| 3 | 2 | 15.198 | 20/5:07.607 |
| 4 | 1 | 15.087 | 20/5:06.140 |
| 5 | 1 | 15.393 | 20/5:06.484 |
| 6 | 2 | 15.478 | 20/5:06.997 |
| 7 | 2 | 15.225 | 20/5:06.640 |
| 8 | 2 | 15.325 | 20/5:06.622 |
| 9 | 2 | 14.754 | 20/5:05.340 |
| 10 | 2 | 15.004 | 20/5:04.814 |
| 11 | 2 | 15.460 | 20/5:05.213 |
| 12 | 2 | 15.287 | 20/5:05.257 |
| 13 | 2 | 14.789 | 20/5:04.528 |
| 14 | 1 | 14.851 | 20/5:03.991 |
| 15 | 2 | 15.635 | 20/5:04.572 |
| 16 | 2 | 14.829 | 20/5:04.072 |
| 17 | 2 | 16.570 | 20/5:05.680 |
| 18 | 2 | 15.201 | 20/5:05.588 |
| 19 | 2 | 17.589 | 20/5:08.019 |
| 20 | 2 | 15.114 | 20/5:07.732 |