| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.803 | 18/5:02.454 |
| 2 | 2 | 16.244 | 19/5:13.946 |
| 3 | 1 | 16.257 | 19/5:12.259 |
| 4 | 1 | 16.726 | 19/5:13.642 |
| 5 | 1 | 16.652 | 19/5:14.192 |
| 6 | 1 | 21.137 | 18/5:11.457 |
| 7 | 1 | 16.316 | 18/5:08.919 |
| 8 | 1 | 16.634 | 18/5:07.730 |
| 9 | 1 | 19.472 | 18/5:12.482 |
| 10 | 2 | 17.575 | 18/5:12.869 |
| 11 | 1 | 16.412 | 18/5:11.282 |
| 12 | 2 | 16.631 | 18/5:10.288 |
| 13 | 2 | 16.331 | 18/5:09.032 |
| 14 | 1 | 15.528 | 18/5:06.923 |
| 15 | 1 | 16.513 | 18/5:06.277 |
| 16 | 1 | 16.300 | 18/5:05.472 |
| 17 | 1 | 17.171 | 18/5:05.684 |
| 18 | 1 | 16.550 | 18/5:05.252 |