| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.344 | 15/5:05.160 |
| 2 | 3 | 20.168 | 15/5:03.840 |
| 3 | 3 | 20.735 | 15/5:06.235 |
| 4 | 3 | 20.487 | 15/5:06.502 |
| 5 | 3 | 20.448 | 15/5:06.546 |
| 6 | 3 | 19.970 | 15/5:05.380 |
| 7 | 3 | 20.198 | 15/5:05.036 |
| 8 | 4 | 22.571 | 15/5:09.227 |
| 9 | 3 | 20.012 | 15/5:08.222 |
| 10 | 4 | 20.121 | 15/5:07.581 |
| 11 | 4 | 23.529 | 15/5:11.704 |
| 12 | 4 | 20.053 | 15/5:10.795 |
| 13 | 4 | 21.435 | 15/5:11.620 |
| 14 | 4 | 19.448 | 15/5:10.199 |
| 15 | 4 | 21.032 | 15/5:10.551 |