| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.293 | 15/5:04.395 |
| 2 | 2 | 20.470 | 15/5:05.722 |
| 3 | 3 | 21.439 | 15/5:11.010 |
| 4 | 2 | 20.061 | 15/5:08.486 |
| 5 | 2 | 20.087 | 15/5:07.050 |
| 6 | 2 | 19.769 | 15/5:05.298 |
| 7 | 1 | 21.234 | 15/5:07.185 |
| 8 | 1 | 19.676 | 15/5:05.679 |
| 9 | 1 | 20.553 | 15/5:05.970 |
| 10 | 1 | 20.200 | 15/5:05.673 |
| 11 | 1 | 19.936 | 15/5:05.070 |
| 12 | 2 | 20.381 | 15/5:05.124 |
| 13 | 2 | 20.137 | 15/5:04.888 |
| 14 | 2 | 25.300 | 15/5:10.217 |
| 15 | 2 | 20.422 | 15/5:09.958 |