| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.471 | 19/5:12.949 |
| 2 | 2 | 16.033 | 19/5:08.788 |
| 3 | 2 | 16.670 | 19/5:11.435 |
| 4 | 2 | 15.251 | 19/5:06.019 |
| 5 | 2 | 16.959 | 19/5:09.259 |
| 6 | 2 | 15.605 | 19/5:07.132 |
| 7 | 1 | 15.605 | 19/5:07.132 |
| 8 | 2 | 30.826 | 19/5:03.561 |
| 9 | 2 | 15.808 | 19/5:03.204 |
| 10 | 2 | 15.625 | 19/5:02.571 |
| 11 | 1 | 15.625 | 19/5:02.571 |
| 12 | 2 | 33.622 | 19/5:05.378 |
| 13 | 2 | 15.229 | 19/5:04.145 |
| 14 | 2 | 16.564 | 19/5:04.900 |
| 15 | 2 | 22.536 | 19/5:13.119 |
| 16 | 2 | 14.883 | 19/5:11.222 |
| 17 | 2 | 15.249 | 19/5:09.958 |
| 18 | 2 | 17.108 | 19/5:10.797 |
| 19 | 2 | 16.148 | 19/5:10.587 |