| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.861 | 19/5:01.359 |
| 2 | 1 | 15.479 | 20/5:13.400 |
| 3 | 1 | 15.457 | 20/5:11.980 |
| 4 | 1 | 15.302 | 20/5:10.495 |
| 5 | 1 | 16.531 | 20/5:14.520 |
| 6 | 1 | 16.197 | 19/5:00.285 |
| 7 | 1 | 16.055 | 19/5:00.965 |
| 8 | 1 | 16.363 | 19/5:02.207 |
| 9 | 1 | 16.302 | 19/5:03.044 |
| 10 | 1 | 16.253 | 19/5:03.620 |
| 11 | 1 | 15.478 | 19/5:02.753 |
| 12 | 1 | 15.544 | 19/5:02.135 |
| 13 | 2 | 20.805 | 19/5:09.301 |
| 14 | 2 | 15.990 | 19/5:08.909 |
| 15 | 2 | 15.928 | 19/5:08.490 |
| 16 | 2 | 15.645 | 19/5:07.788 |
| 17 | 5 | 20.960 | 19/5:13.109 |
| 18 | 6 | 21.549 | 18/5:01.699 |