| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.470 | 21/5:03.870 |
| 2 | 1 | 15.020 | 21/5:09.645 |
| 3 | 1 | 15.315 | 21/5:13.635 |
| 4 | 1 | 14.754 | 21/5:12.685 |
| 5 | 1 | 14.905 | 21/5:12.749 |
| 6 | 1 | 14.192 | 21/5:10.296 |
| 7 | 1 | 14.047 | 21/5:08.109 |
| 8 | 1 | 15.213 | 21/5:09.529 |
| 9 | 1 | 18.904 | 20/5:04.044 |
| 10 | 1 | 15.295 | 20/5:04.230 |
| 11 | 1 | 16.125 | 20/5:05.891 |
| 12 | 1 | 15.119 | 20/5:05.598 |
| 13 | 1 | 15.564 | 20/5:06.035 |
| 14 | 1 | 14.609 | 20/5:05.046 |
| 15 | 1 | 14.590 | 20/5:04.163 |
| 16 | 1 | 15.543 | 20/5:04.581 |
| 17 | 1 | 15.023 | 20/5:04.339 |
| 18 | 1 | 18.438 | 20/5:07.918 |
| 19 | 1 | 16.157 | 20/5:08.719 |
| 20 | 1 | 15.043 | 20/5:08.326 |