| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.645 | 15/5:09.675 |
| 2 | 2 | 20.349 | 15/5:07.455 |
| 3 | 2 | 20.518 | 15/5:07.560 |
| 4 | 2 | 20.508 | 15/5:07.575 |
| 5 | 2 | 21.022 | 15/5:09.126 |
| 6 | 4 | 23.865 | 15/5:17.267 |
| 7 | 4 | 20.474 | 15/5:15.816 |
| 8 | 4 | 20.791 | 15/5:15.322 |
| 9 | 4 | 20.378 | 15/5:14.250 |
| 10 | 3 | 20.263 | 15/5:13.220 |
| 11 | 3 | 20.382 | 15/5:12.539 |
| 12 | 3 | 20.697 | 15/5:12.365 |
| 13 | 3 | 20.455 | 15/5:11.939 |
| 14 | 3 | 20.824 | 15/5:11.969 |
| 15 | 3 | 20.515 | 15/5:11.686 |