| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.184 | 20/5:03.680 |
| 2 | 1 | 15.322 | 20/5:05.060 |
| 3 | 1 | 16.064 | 20/5:10.467 |
| 4 | 1 | 15.471 | 20/5:10.205 |
| 5 | 1 | 15.325 | 20/5:09.464 |
| 6 | 1 | 15.273 | 20/5:08.797 |
| 7 | 1 | 15.220 | 20/5:08.169 |
| 8 | 1 | 15.418 | 20/5:08.192 |
| 9 | 1 | 15.264 | 20/5:07.869 |
| 10 | 1 | 15.503 | 20/5:08.088 |
| 11 | 1 | 15.452 | 20/5:08.175 |
| 12 | 1 | 15.262 | 20/5:07.930 |
| 13 | 1 | 15.168 | 20/5:07.578 |
| 14 | 1 | 15.618 | 20/5:07.920 |
| 15 | 1 | 15.258 | 20/5:07.736 |
| 16 | 1 | 15.561 | 20/5:07.954 |
| 17 | 1 | 15.635 | 20/5:08.233 |
| 18 | 1 | 15.407 | 20/5:08.228 |
| 19 | 1 | 18.940 | 20/5:11.942 |
| 20 | 1 | 16.930 | 20/5:13.275 |