| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.425 | 20/5:08.500 |
| 2 | 2 | 15.078 | 20/5:05.030 |
| 3 | 2 | 15.279 | 20/5:05.213 |
| 4 | 2 | 15.121 | 20/5:04.515 |
| 5 | 3 | 16.547 | 20/5:09.800 |
| 6 | 2 | 15.546 | 20/5:09.987 |
| 7 | 2 | 15.064 | 20/5:08.743 |
| 8 | 2 | 14.817 | 20/5:07.192 |
| 9 | 3 | 15.908 | 20/5:08.411 |
| 10 | 3 | 14.968 | 20/5:07.506 |
| 11 | 2 | 14.746 | 20/5:06.362 |
| 12 | 3 | 19.170 | 20/5:12.782 |
| 13 | 3 | 14.770 | 20/5:11.445 |
| 14 | 3 | 15.221 | 20/5:10.943 |
| 15 | 3 | 17.141 | 20/5:13.068 |
| 16 | 3 | 16.174 | 20/5:13.719 |
| 17 | 3 | 15.282 | 20/5:13.244 |
| 18 | 3 | 14.999 | 20/5:12.507 |
| 19 | 3 | 15.565 | 20/5:12.443 |
| 20 | 5 | 15.400 | 20/5:12.221 |