| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.699 | 20/5:13.980 |
| 2 | 1 | 14.979 | 20/5:06.780 |
| 3 | 1 | 15.527 | 20/5:08.033 |
| 4 | 1 | 15.581 | 20/5:08.930 |
| 5 | 1 | 15.646 | 20/5:09.728 |
| 6 | 1 | 15.295 | 20/5:09.090 |
| 7 | 1 | 15.838 | 20/5:10.186 |
| 8 | 1 | 15.265 | 20/5:09.575 |
| 9 | 1 | 16.103 | 20/5:10.962 |
| 10 | 1 | 15.632 | 20/5:11.130 |
| 11 | 1 | 15.761 | 20/5:11.502 |
| 12 | 1 | 15.598 | 20/5:11.540 |
| 13 | 1 | 17.347 | 20/5:14.263 |
| 14 | 1 | 15.438 | 20/5:13.870 |
| 15 | 1 | 15.714 | 20/5:13.897 |
| 16 | 1 | 15.947 | 20/5:14.212 |
| 17 | 1 | 15.429 | 20/5:13.881 |
| 18 | 1 | 17.181 | 20/5:15.533 |
| 19 | 1 | 15.167 | 20/5:14.892 |
| 20 | 1 | 15.092 | 20/5:14.239 |