| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.501 | 20/5:10.020 |
| 2 | 3 | 15.407 | 20/5:09.080 |
| 3 | 3 | 15.929 | 20/5:12.247 |
| 4 | 2 | 15.854 | 20/5:13.455 |
| 5 | 2 | 15.945 | 20/5:14.544 |
| 6 | 2 | 14.893 | 20/5:11.763 |
| 7 | 2 | 15.035 | 20/5:10.183 |
| 8 | 2 | 14.761 | 20/5:08.313 |
| 9 | 2 | 15.395 | 20/5:08.267 |
| 10 | 2 | 15.466 | 20/5:08.372 |
| 11 | 2 | 15.368 | 20/5:08.280 |
| 12 | 2 | 15.560 | 20/5:08.523 |
| 13 | 2 | 15.368 | 20/5:08.434 |
| 14 | 2 | 15.906 | 20/5:09.126 |
| 15 | 2 | 15.127 | 20/5:08.687 |
| 16 | 2 | 15.456 | 20/5:08.714 |
| 17 | 2 | 14.954 | 20/5:08.147 |
| 18 | 2 | 18.870 | 20/5:11.994 |
| 19 | 2 | 15.067 | 20/5:11.434 |
| 20 | 2 | 15.112 | 20/5:10.974 |