| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.065 | N/A |
| 2 | 2 | 15.031 | 21/5:09.685 |
| 3 | 2 | 14.750 | 21/5:06.875 |
| 4 | 4 | 22.030 | 18/5:02.660 |
| 5 | 4 | 14.041 | 19/5:05.399 |
| 6 | 4 | 17.913 | 19/5:10.619 |
| 7 | 4 | 14.663 | 19/5:04.349 |
| 8 | 4 | 15.316 | 19/5:01.549 |
| 9 | 3 | 13.839 | 20/5:12.074 |
| 10 | 3 | 16.149 | 20/5:12.499 |
| 11 | 3 | 15.146 | 20/5:10.933 |
| 12 | 2 | 14.759 | 20/5:08.983 |
| 13 | 2 | 15.151 | 20/5:07.979 |
| 14 | 2 | 14.538 | 20/5:06.233 |
| 15 | 2 | 20.807 | 20/5:13.245 |
| 16 | 3 | 19.458 | 19/5:01.374 |
| 17 | 3 | 21.884 | 19/5:07.724 |
| 18 | 3 | 20.691 | 19/5:12.064 |
| 19 | 4 | 24.779 | 19/5:20.010 |