| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.084 | 19/5:05.596 |
| 2 | 2 | 16.821 | 19/5:12.598 |
| 3 | 2 | 17.224 | 18/5:00.774 |
| 4 | 2 | 15.961 | 19/5:13.928 |
| 5 | 2 | 15.676 | 19/5:10.711 |
| 6 | 1 | 15.464 | 19/5:07.895 |
| 7 | 1 | 15.309 | 19/5:05.463 |
| 8 | 1 | 16.400 | 19/5:06.230 |
| 9 | 1 | 15.676 | 19/5:05.298 |
| 10 | 1 | 16.063 | 19/5:05.288 |
| 11 | 2 | 17.486 | 19/5:07.738 |
| 12 | 2 | 16.249 | 19/5:07.821 |
| 13 | 2 | 16.158 | 19/5:07.758 |
| 14 | 2 | 17.679 | 19/5:09.768 |
| 15 | 2 | 15.976 | 19/5:09.353 |
| 16 | 2 | 15.791 | 19/5:08.770 |
| 17 | 2 | 15.904 | 19/5:08.382 |
| 18 | 2 | 25.240 | 18/5:01.161 |