| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.675 | 20/5:13.500 |
| 2 | 1 | 15.207 | 20/5:08.820 |
| 3 | 2 | 15.149 | 20/5:06.873 |
| 4 | 1 | 16.601 | 20/5:13.160 |
| 5 | 1 | 10.429 | 21/5:06.856 |
| 6 | 1 | 24.900 | 19/5:10.210 |
| 7 | 1 | 15.254 | 19/5:07.298 |
| 8 | 1 | 15.306 | 19/5:05.237 |
| 9 | 1 | 17.793 | 19/5:08.885 |
| 10 | 2 | 27.675 | 18/5:13.180 |
| 11 | 2 | 14.878 | 18/5:09.055 |
| 12 | 1 | 15.593 | 18/5:06.690 |
| 13 | 1 | 15.439 | 18/5:04.476 |
| 14 | 1 | 15.479 | 18/5:02.629 |
| 15 | 1 | 16.304 | 18/5:02.018 |
| 16 | 1 | 19.150 | 18/5:04.686 |
| 17 | 1 | 18.886 | 18/5:06.760 |
| 18 | 1 | 17.332 | 18/5:07.050 |