| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.449 | 20/0:48.980 |
| 2 | 1 | 5.889 | 20/1:23.380 |
| 3 | 1 | 5.514 | 20/1:32.347 |
| 4 | 1 | 5.486 | 20/1:36.690 |
| 5 | 1 | 6.493 | 20/1:43.324 |
| 6 | 1 | 5.486 | 20/1:44.390 |
| 7 | 1 | 5.290 | 20/1:44.591 |
| 8 | 1 | 5.212 | 20/1:44.548 |
| 9 | 1 | 5.403 | 20/1:44.938 |
| 10 | 1 | 6.102 | 20/1:46.648 |
| 11 | 1 | 5.371 | 20/1:46.718 |
| 12 | 1 | 6.541 | 20/1:48.727 |
| 13 | 1 | 5.700 | 20/1:49.132 |
| 14 | 1 | 5.643 | 20/1:49.399 |
| 15 | 1 | 5.565 | 20/1:49.525 |
| 16 | 1 | 5.344 | 20/1:49.360 |
| 17 | 1 | 5.143 | 20/1:48.978 |
| 18 | 1 | 5.135 | 20/1:48.629 |
| 19 | 1 | 5.420 | 20/1:48.617 |
| 20 | 1 | 5.205 | 20/1:48.391 |