| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.953 | 19/5:03.107 |
| 2 | 2 | 16.195 | 19/5:05.406 |
| 3 | 2 | 16.059 | 19/5:05.311 |
| 4 | 1 | 15.919 | 19/5:04.598 |
| 5 | 1 | 16.328 | 19/5:05.725 |
| 6 | 1 | 15.832 | 19/5:04.906 |
| 7 | 1 | 16.186 | 19/5:05.281 |
| 8 | 1 | 16.334 | 19/5:05.914 |
| 9 | 1 | 16.419 | 19/5:06.586 |
| 10 | 1 | 15.892 | 19/5:06.122 |
| 11 | 1 | 15.774 | 19/5:05.539 |
| 12 | 1 | 17.304 | 19/5:07.475 |
| 13 | 1 | 17.439 | 19/5:09.311 |
| 14 | 1 | 16.212 | 19/5:09.220 |
| 15 | 1 | 16.009 | 19/5:08.883 |
| 16 | 1 | 16.162 | 19/5:08.770 |
| 17 | 1 | 16.157 | 19/5:08.665 |
| 18 | 2 | 17.553 | 19/5:10.045 |
| 19 | 2 | 16.293 | 19/5:10.020 |