| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.081 | 20/5:01.620 |
| 2 | 1 | 14.945 | 20/5:00.260 |
| 3 | 1 | 15.082 | 20/5:00.720 |
| 4 | 2 | 19.858 | 19/5:08.589 |
| 5 | 2 | 14.767 | 19/5:02.985 |
| 6 | 2 | 14.831 | 20/5:15.213 |
| 7 | 2 | 16.030 | 19/5:00.184 |
| 8 | 2 | 15.156 | 20/5:14.375 |
| 9 | 2 | 14.779 | 20/5:12.287 |
| 10 | 2 | 14.680 | 20/5:10.418 |
| 11 | 2 | 19.175 | 19/5:01.209 |
| 12 | 2 | 15.389 | 19/5:00.474 |
| 13 | 2 | 14.893 | 20/5:14.871 |
| 14 | 2 | 15.135 | 20/5:14.001 |
| 15 | 2 | 15.041 | 20/5:13.123 |
| 16 | 2 | 14.564 | 20/5:11.758 |
| 17 | 2 | 15.384 | 20/5:11.518 |
| 18 | 2 | 18.489 | 20/5:14.754 |
| 19 | 2 | 15.926 | 20/5:14.953 |
| 20 | 2 | 14.904 | 20/5:14.109 |