| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.607 | 20/5:12.140 |
| 2 | 2 | 15.040 | 20/5:06.470 |
| 3 | 2 | 15.387 | 20/5:06.893 |
| 4 | 1 | 16.757 | 20/5:13.955 |
| 5 | 1 | 15.174 | 20/5:11.860 |
| 6 | 2 | 19.040 | 19/5:07.183 |
| 7 | 2 | 17.405 | 19/5:10.541 |
| 8 | 2 | 16.859 | 19/5:11.764 |
| 9 | 1 | 14.272 | 19/5:07.253 |
| 10 | 1 | 16.165 | 19/5:07.241 |
| 11 | 1 | 15.319 | 19/5:05.770 |
| 12 | 1 | 15.236 | 19/5:04.413 |
| 13 | 1 | 15.790 | 19/5:04.075 |
| 14 | 1 | 16.690 | 19/5:05.006 |
| 15 | 1 | 15.649 | 19/5:04.494 |
| 16 | 1 | 17.837 | 19/5:06.645 |
| 17 | 2 | 16.511 | 19/5:07.060 |
| 18 | 2 | 15.853 | 19/5:06.735 |
| 19 | 2 | 16.341 | 19/5:06.932 |