| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.334 | 15/5:05.010 |
| 2 | 2 | 20.955 | 15/5:09.668 |
| 3 | 2 | 20.094 | 15/5:06.915 |
| 4 | 2 | 20.497 | 15/5:07.050 |
| 5 | 2 | 20.636 | 15/5:07.548 |
| 6 | 2 | 20.352 | 15/5:07.170 |
| 7 | 2 | 19.866 | 15/5:05.859 |
| 8 | 2 | 19.927 | 15/5:04.989 |
| 9 | 2 | 20.649 | 15/5:05.517 |
| 10 | 2 | 20.983 | 15/5:06.439 |
| 11 | 3 | 20.699 | 15/5:06.807 |
| 12 | 3 | 21.544 | 15/5:08.170 |
| 13 | 3 | 20.282 | 15/5:07.867 |
| 14 | 3 | 20.274 | 15/5:07.599 |
| 15 | 3 | 19.725 | 15/5:06.817 |