| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.994 | 19/5:03.886 |
| 2 | 2 | 15.577 | 20/5:15.710 |
| 3 | 2 | 15.652 | 20/5:14.820 |
| 4 | 2 | 16.014 | 19/5:00.376 |
| 5 | 2 | 15.800 | 19/5:00.341 |
| 6 | 2 | 16.299 | 19/5:01.897 |
| 7 | 2 | 16.818 | 19/5:04.418 |
| 8 | 2 | 16.304 | 19/5:05.088 |
| 9 | 2 | 15.872 | 19/5:04.697 |
| 10 | 2 | 15.603 | 19/5:03.873 |
| 11 | 2 | 15.911 | 19/5:03.731 |
| 12 | 2 | 15.707 | 19/5:03.289 |
| 13 | 2 | 15.903 | 19/5:03.202 |
| 14 | 2 | 16.344 | 19/5:03.726 |
| 15 | 3 | 19.157 | 19/5:07.743 |
| 16 | 3 | 19.307 | 19/5:11.436 |
| 17 | 3 | 16.254 | 19/5:11.283 |
| 18 | 3 | 15.718 | 19/5:10.580 |
| 19 | 3 | 17.139 | 19/5:11.373 |