| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.330 | 20/5:06.600 |
| 2 | 1 | 15.662 | 20/5:09.920 |
| 3 | 1 | 15.388 | 20/5:09.200 |
| 4 | 2 | 15.803 | 20/5:10.915 |
| 5 | 2 | 15.825 | 20/5:12.032 |
| 6 | 1 | 15.607 | 20/5:12.050 |
| 7 | 1 | 15.046 | 20/5:10.460 |
| 8 | 2 | 19.014 | 19/5:03.228 |
| 9 | 2 | 15.595 | 19/5:02.459 |
| 10 | 2 | 15.247 | 19/5:01.182 |
| 11 | 2 | 15.758 | 19/5:01.020 |
| 12 | 2 | 15.762 | 19/5:00.892 |
| 13 | 2 | 15.663 | 19/5:00.638 |
| 14 | 1 | 16.348 | 19/5:01.351 |
| 15 | 1 | 16.261 | 19/5:01.858 |
| 16 | 1 | 16.069 | 19/5:02.074 |
| 17 | 1 | 15.710 | 19/5:01.863 |
| 18 | 1 | 15.641 | 19/5:01.603 |
| 19 | 1 | 15.857 | 19/5:01.586 |