| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.395 | 15/5:05.925 |
| 2 | 1 | 20.390 | 15/5:05.887 |
| 3 | 1 | 19.921 | 15/5:03.530 |
| 4 | 1 | 20.227 | 15/5:03.499 |
| 5 | 1 | 20.164 | 15/5:03.291 |
| 6 | 1 | 19.613 | 15/5:01.775 |
| 7 | 1 | 19.555 | 15/5:00.568 |
| 8 | 1 | 20.260 | 15/5:00.984 |
| 9 | 1 | 24.684 | 15/5:08.682 |
| 10 | 1 | 19.823 | 15/5:07.548 |
| 11 | 1 | 19.215 | 15/5:05.791 |
| 12 | 1 | 21.426 | 15/5:07.091 |
| 13 | 1 | 19.663 | 15/5:06.157 |
| 14 | 1 | 20.003 | 15/5:05.720 |
| 15 | 1 | 20.897 | 15/5:06.236 |