| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.349 | 19/5:10.631 |
| 2 | 1 | 16.529 | 19/5:12.341 |
| 3 | 1 | 16.158 | 19/5:10.561 |
| 4 | 1 | 16.338 | 19/5:10.526 |
| 5 | 1 | 16.150 | 19/5:09.791 |
| 6 | 1 | 15.885 | 19/5:08.462 |
| 7 | 1 | 16.101 | 19/5:08.099 |
| 8 | 1 | 16.534 | 19/5:08.855 |
| 9 | 1 | 16.297 | 19/5:08.942 |
| 10 | 1 | 16.267 | 19/5:08.955 |
| 11 | 1 | 16.432 | 19/5:09.251 |
| 12 | 1 | 16.288 | 19/5:09.269 |
| 13 | 1 | 16.338 | 19/5:09.358 |
| 14 | 1 | 17.921 | 19/5:11.582 |
| 15 | 1 | 17.760 | 19/5:13.306 |
| 16 | 1 | 17.761 | 19/5:14.816 |
| 17 | 1 | 16.164 | 19/5:14.363 |
| 18 | 1 | 16.509 | 19/5:14.324 |
| 19 | 1 | 17.580 | 19/5:15.361 |