| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.490 | 20/5:09.800 |
| 2 | 4 | 15.533 | 20/5:10.230 |
| 3 | 2 | 15.410 | 20/5:09.553 |
| 4 | 2 | 15.575 | 20/5:10.040 |
| 5 | 1 | 15.099 | 20/5:08.428 |
| 6 | 2 | 15.427 | 20/5:08.447 |
| 7 | 1 | 14.993 | 20/5:07.220 |
| 8 | 1 | 15.092 | 20/5:06.547 |
| 9 | 2 | 16.210 | 20/5:08.509 |
| 10 | 1 | 15.107 | 20/5:07.872 |
| 11 | 1 | 15.081 | 20/5:07.304 |
| 12 | 1 | 15.440 | 20/5:07.428 |
| 13 | 1 | 15.200 | 20/5:07.165 |
| 14 | 1 | 18.393 | 20/5:11.500 |
| 15 | 1 | 16.115 | 20/5:12.220 |
| 16 | 1 | 14.878 | 20/5:11.304 |
| 17 | 1 | 15.907 | 20/5:11.706 |
| 18 | 1 | 15.243 | 20/5:11.326 |
| 19 | 1 | 15.365 | 20/5:11.114 |
| 20 | 1 | 15.330 | 20/5:10.888 |