| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.139 | 20/5:02.780 |
| 2 | 1 | 15.025 | 20/5:01.640 |
| 3 | 1 | 15.481 | 20/5:04.300 |
| 4 | 1 | 14.858 | 20/5:02.515 |
| 5 | 1 | 14.788 | 20/5:01.164 |
| 6 | 1 | 14.875 | 20/5:00.553 |
| 7 | 1 | 15.172 | 20/5:00.966 |
| 8 | 1 | 14.879 | 20/5:00.543 |
| 9 | 1 | 15.171 | 20/5:00.862 |
| 10 | 1 | 15.022 | 20/5:00.820 |
| 11 | 1 | 14.916 | 20/5:00.593 |
| 12 | 1 | 18.836 | 20/5:06.937 |
| 13 | 1 | 15.020 | 20/5:06.434 |
| 14 | 1 | 15.229 | 20/5:06.301 |
| 15 | 1 | 15.207 | 20/5:06.157 |
| 16 | 1 | 15.098 | 20/5:05.895 |
| 17 | 1 | 15.534 | 20/5:06.176 |
| 18 | 1 | 14.722 | 20/5:05.524 |
| 19 | 1 | 14.729 | 20/5:04.948 |
| 20 | 1 | 16.183 | 20/5:05.884 |