| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.973 | 19/5:03.487 |
| 2 | 2 | 14.986 | 20/5:09.590 |
| 3 | 2 | 16.033 | 20/5:13.280 |
| 4 | 1 | 15.145 | 20/5:10.685 |
| 5 | 1 | 15.694 | 20/5:11.324 |
| 6 | 1 | 15.054 | 20/5:09.617 |
| 7 | 1 | 15.090 | 20/5:08.500 |
| 8 | 1 | 15.037 | 20/5:07.530 |
| 9 | 4 | 20.487 | 19/5:02.942 |
| 10 | 4 | 14.950 | 19/5:01.053 |
| 11 | 4 | 15.358 | 19/5:00.212 |
| 12 | 3 | 15.341 | 20/5:15.247 |
| 13 | 3 | 15.872 | 20/5:15.415 |
| 14 | 3 | 15.357 | 20/5:14.824 |
| 15 | 3 | 15.370 | 20/5:14.329 |
| 16 | 4 | 18.469 | 19/5:01.882 |
| 17 | 3 | 15.439 | 19/5:01.379 |
| 18 | 3 | 15.122 | 19/5:00.598 |
| 19 | 3 | 15.476 | 19/5:00.253 |