| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.249 | 20/5:04.980 |
| 2 | 1 | 15.644 | 20/5:08.930 |
| 3 | 1 | 15.620 | 20/5:10.087 |
| 4 | 1 | 15.637 | 20/5:10.750 |
| 5 | 1 | 15.228 | 20/5:09.512 |
| 6 | 1 | 15.505 | 20/5:09.610 |
| 7 | 1 | 15.142 | 20/5:08.643 |
| 8 | 1 | 15.127 | 20/5:07.880 |
| 9 | 1 | 15.541 | 20/5:08.207 |
| 10 | 1 | 15.100 | 20/5:07.586 |
| 11 | 1 | 15.477 | 20/5:07.764 |
| 12 | 1 | 15.364 | 20/5:07.723 |
| 13 | 1 | 15.833 | 20/5:08.411 |
| 14 | 1 | 14.997 | 20/5:07.806 |
| 15 | 1 | 15.654 | 20/5:08.157 |
| 16 | 1 | 15.145 | 20/5:07.829 |
| 17 | 1 | 15.462 | 20/5:07.912 |
| 18 | 1 | 17.009 | 20/5:09.704 |
| 19 | 1 | 15.961 | 20/5:10.205 |
| 20 | 1 | 16.513 | 20/5:11.208 |