| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.972 | 19/5:03.468 |
| 2 | 4 | 15.558 | 20/5:15.300 |
| 3 | 4 | 15.506 | 20/5:13.573 |
| 4 | 3 | 15.843 | 20/5:14.394 |
| 5 | 3 | 15.379 | 20/5:13.031 |
| 6 | 3 | 15.657 | 20/5:13.050 |
| 7 | 3 | 15.844 | 20/5:13.597 |
| 8 | 3 | 16.142 | 20/5:14.752 |
| 9 | 3 | 15.572 | 20/5:14.384 |
| 10 | 3 | 15.857 | 20/5:14.660 |
| 11 | 3 | 15.635 | 20/5:14.481 |
| 12 | 2 | 16.052 | 20/5:15.028 |
| 13 | 2 | 16.100 | 20/5:15.564 |
| 14 | 2 | 16.439 | 19/5:00.683 |
| 15 | 2 | 15.828 | 19/5:00.686 |
| 16 | 2 | 15.753 | 19/5:00.600 |
| 17 | 2 | 16.079 | 19/5:00.888 |
| 18 | 2 | 16.399 | 19/5:01.482 |
| 19 | 2 | 15.776 | 19/5:01.391 |