| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.391 | 19/5:11.429 |
| 2 | 1 | 16.174 | 19/5:09.367 |
| 3 | 2 | 16.556 | 19/5:11.100 |
| 4 | 2 | 15.727 | 19/5:08.028 |
| 5 | 1 | 15.997 | 19/5:07.211 |
| 6 | 2 | 16.256 | 19/5:07.486 |
| 7 | 2 | 16.007 | 19/5:07.007 |
| 8 | 2 | 16.121 | 19/5:06.919 |
| 9 | 2 | 16.218 | 19/5:07.055 |
| 10 | 3 | 16.097 | 19/5:06.934 |
| 11 | 3 | 16.081 | 19/5:06.807 |
| 12 | 3 | 17.245 | 19/5:08.544 |
| 13 | 3 | 15.859 | 19/5:07.989 |
| 14 | 3 | 19.724 | 19/5:12.758 |
| 15 | 3 | 15.805 | 19/5:11.927 |
| 16 | 3 | 16.438 | 19/5:11.952 |
| 17 | 3 | 16.642 | 19/5:12.201 |
| 18 | 2 | 15.804 | 19/5:11.539 |
| 19 | 3 | 16.010 | 19/5:11.152 |