| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.652 | 20/5:13.040 |
| 2 | 2 | 15.480 | 20/5:11.320 |
| 3 | 2 | 15.488 | 20/5:10.800 |
| 4 | 1 | 15.436 | 20/5:10.280 |
| 5 | 1 | 15.377 | 20/5:09.732 |
| 6 | 2 | 15.748 | 20/5:10.603 |
| 7 | 2 | 15.687 | 20/5:11.051 |
| 8 | 4 | 16.338 | 20/5:13.015 |
| 9 | 3 | 15.006 | 20/5:11.582 |
| 10 | 3 | 15.271 | 20/5:10.966 |
| 11 | 4 | 17.746 | 20/5:14.962 |
| 12 | 4 | 15.283 | 20/5:14.187 |
| 13 | 4 | 16.204 | 20/5:14.948 |
| 14 | 4 | 16.452 | 19/5:00.157 |
| 15 | 4 | 15.762 | 19/5:00.111 |
| 16 | 4 | 15.882 | 19/5:00.214 |
| 17 | 4 | 20.026 | 19/5:04.937 |
| 18 | 4 | 16.312 | 19/5:05.214 |
| 19 | 4 | 16.179 | 19/5:05.329 |