| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.843 | 19/5:01.017 |
| 2 | 2 | 15.968 | 19/5:02.204 |
| 3 | 1 | 15.873 | 19/5:01.999 |
| 4 | 1 | 15.909 | 19/5:02.067 |
| 5 | 1 | 16.097 | 19/5:02.822 |
| 6 | 2 | 16.804 | 19/5:05.564 |
| 7 | 2 | 16.206 | 19/5:05.900 |
| 8 | 2 | 15.885 | 19/5:05.389 |
| 9 | 1 | 15.610 | 19/5:04.412 |
| 10 | 1 | 15.833 | 19/5:04.053 |
| 11 | 1 | 16.144 | 19/5:04.297 |
| 12 | 2 | 19.335 | 19/5:09.553 |
| 13 | 2 | 16.097 | 19/5:09.267 |
| 14 | 2 | 15.943 | 19/5:08.814 |
| 15 | 2 | 16.171 | 19/5:08.709 |
| 16 | 3 | 22.179 | 19/5:15.753 |
| 17 | 3 | 16.114 | 19/5:15.189 |
| 18 | 3 | 16.256 | 19/5:14.837 |
| 19 | 3 | 15.874 | 19/5:14.141 |