| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.178 | 20/5:03.560 |
| 2 | 1 | 15.212 | 20/5:03.900 |
| 3 | 1 | 15.189 | 20/5:03.860 |
| 4 | 1 | 14.980 | 20/5:02.795 |
| 5 | 1 | 15.033 | 20/5:02.368 |
| 6 | 1 | 15.206 | 20/5:02.660 |
| 7 | 2 | 19.176 | 20/5:14.211 |
| 8 | 2 | 15.138 | 20/5:12.780 |
| 9 | 2 | 15.018 | 20/5:11.400 |
| 10 | 2 | 16.515 | 20/5:13.290 |
| 11 | 2 | 15.032 | 20/5:12.140 |
| 12 | 2 | 15.688 | 20/5:12.275 |
| 13 | 2 | 15.627 | 20/5:12.295 |
| 14 | 2 | 16.019 | 20/5:12.873 |
| 15 | 2 | 15.073 | 20/5:12.112 |
| 16 | 2 | 15.728 | 20/5:12.265 |
| 17 | 2 | 15.443 | 20/5:12.065 |
| 18 | 2 | 14.697 | 20/5:11.058 |
| 19 | 1 | 15.286 | 20/5:10.777 |
| 20 | 2 | 18.925 | 20/5:14.163 |