| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.991 | 19/5:03.829 |
| 2 | 5 | 15.942 | 19/5:03.363 |
| 3 | 5 | 15.955 | 19/5:03.291 |
| 4 | 6 | 16.355 | 19/5:05.154 |
| 5 | 6 | 16.055 | 19/5:05.132 |
| 6 | 6 | 16.758 | 19/5:07.344 |
| 7 | 5 | 15.657 | 19/5:05.935 |
| 8 | 5 | 15.726 | 19/5:05.043 |
| 9 | 5 | 16.721 | 19/5:06.449 |
| 10 | 5 | 15.934 | 19/5:06.079 |
| 11 | 5 | 16.071 | 19/5:06.012 |
| 12 | 4 | 16.146 | 19/5:06.076 |
| 13 | 4 | 16.411 | 19/5:06.517 |
| 14 | 4 | 16.887 | 19/5:07.541 |
| 15 | 5 | 15.860 | 19/5:07.127 |
| 16 | 5 | 17.790 | 19/5:09.058 |
| 17 | 5 | 16.108 | 19/5:08.881 |
| 18 | 3 | 16.031 | 19/5:08.642 |
| 19 | 4 | 16.317 | 19/5:08.715 |