| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.779 | 20/5:15.580 |
| 2 | 4 | 14.803 | 20/5:05.820 |
| 3 | 4 | 15.258 | 20/5:05.600 |
| 4 | 4 | 15.161 | 20/5:05.005 |
| 5 | 4 | 14.728 | 20/5:02.916 |
| 6 | 4 | 18.024 | 20/5:12.510 |
| 7 | 4 | 14.814 | 20/5:10.191 |
| 8 | 4 | 15.327 | 20/5:09.735 |
| 9 | 4 | 15.443 | 20/5:09.638 |
| 10 | 4 | 14.735 | 20/5:08.144 |
| 11 | 4 | 14.757 | 20/5:06.962 |
| 12 | 4 | 14.808 | 20/5:06.062 |
| 13 | 4 | 15.141 | 20/5:05.812 |
| 14 | 4 | 14.975 | 20/5:05.361 |
| 15 | 4 | 15.398 | 20/5:05.535 |
| 16 | 4 | 14.853 | 20/5:05.005 |
| 17 | 4 | 15.309 | 20/5:05.074 |
| 18 | 4 | 15.071 | 20/5:04.871 |
| 19 | 4 | 14.869 | 20/5:04.477 |
| 20 | 4 | 14.820 | 20/5:04.073 |