| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.941 | 19/5:02.879 |
| 2 | 2 | 15.525 | 20/5:14.660 |
| 3 | 4 | 15.615 | 20/5:13.873 |
| 4 | 3 | 16.748 | 19/5:03.188 |
| 5 | 4 | 18.164 | 19/5:11.573 |
| 6 | 3 | 15.846 | 19/5:09.824 |
| 7 | 4 | 16.040 | 19/5:09.100 |
| 8 | 4 | 15.830 | 19/5:08.059 |
| 9 | 3 | 22.325 | 18/5:04.068 |
| 10 | 3 | 16.510 | 18/5:03.379 |
| 11 | 3 | 16.763 | 18/5:03.230 |
| 12 | 3 | 20.711 | 18/5:09.027 |
| 13 | 3 | 16.389 | 18/5:07.948 |
| 14 | 3 | 17.182 | 18/5:08.043 |
| 15 | 3 | 16.984 | 18/5:07.888 |
| 16 | 3 | 15.717 | 18/5:06.326 |
| 17 | 3 | 16.368 | 18/5:05.638 |
| 18 | 3 | 15.926 | 18/5:04.584 |