| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.969 | 19/5:03.411 |
| 2 | 2 | 14.991 | 20/5:09.600 |
| 3 | 2 | 14.797 | 20/5:05.047 |
| 4 | 2 | 16.455 | 20/5:11.060 |
| 5 | 2 | 15.159 | 20/5:09.484 |
| 6 | 2 | 15.972 | 20/5:11.143 |
| 7 | 2 | 14.530 | 20/5:08.209 |
| 8 | 1 | 14.770 | 20/5:06.608 |
| 9 | 2 | 16.889 | 20/5:10.071 |
| 10 | 2 | 18.065 | 20/5:15.194 |
| 11 | 2 | 15.075 | 20/5:13.949 |
| 12 | 2 | 14.431 | 20/5:11.838 |
| 13 | 2 | 15.450 | 20/5:11.620 |
| 14 | 2 | 15.406 | 20/5:11.370 |
| 15 | 2 | 16.143 | 20/5:12.136 |
| 16 | 2 | 15.021 | 20/5:11.404 |
| 17 | 2 | 15.366 | 20/5:11.164 |
| 18 | 2 | 15.739 | 20/5:11.364 |
| 19 | 1 | 14.961 | 20/5:10.725 |
| 20 | 1 | 15.078 | 20/5:10.267 |