| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.609 | 20/5:12.180 |
| 2 | 1 | 15.468 | 20/5:10.770 |
| 3 | 1 | 15.510 | 20/5:10.580 |
| 4 | 1 | 15.668 | 20/5:11.275 |
| 5 | 1 | 15.746 | 20/5:12.004 |
| 6 | 1 | 15.518 | 20/5:11.730 |
| 7 | 1 | 15.546 | 20/5:11.614 |
| 8 | 1 | 15.720 | 20/5:11.962 |
| 9 | 1 | 15.833 | 20/5:12.484 |
| 10 | 1 | 15.759 | 20/5:12.754 |
| 11 | 1 | 15.492 | 20/5:12.489 |
| 12 | 1 | 15.436 | 20/5:12.175 |
| 13 | 1 | 15.885 | 20/5:12.600 |
| 14 | 1 | 16.049 | 20/5:13.199 |
| 15 | 1 | 15.679 | 20/5:13.224 |
| 16 | 1 | 15.801 | 20/5:13.399 |
| 17 | 1 | 15.836 | 20/5:13.594 |
| 18 | 2 | 15.897 | 20/5:13.836 |
| 19 | 1 | 15.695 | 20/5:13.839 |
| 20 | 2 | 15.909 | 20/5:14.056 |