| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.173 | 20/5:03.460 |
| 2 | 1 | 15.997 | 20/5:11.700 |
| 3 | 1 | 15.849 | 20/5:13.460 |
| 4 | 1 | 15.758 | 20/5:13.885 |
| 5 | 1 | 14.781 | 20/5:10.232 |
| 6 | 1 | 14.669 | 20/5:07.423 |
| 7 | 1 | 15.345 | 20/5:07.349 |
| 8 | 1 | 15.067 | 20/5:06.598 |
| 9 | 1 | 14.999 | 20/5:05.862 |
| 10 | 1 | 15.356 | 20/5:05.988 |
| 11 | 1 | 16.193 | 20/5:07.613 |
| 12 | 1 | 15.218 | 20/5:07.342 |
| 13 | 1 | 15.105 | 20/5:06.938 |
| 14 | 1 | 15.107 | 20/5:06.596 |
| 15 | 1 | 15.282 | 20/5:06.532 |
| 16 | 1 | 14.803 | 20/5:05.877 |
| 17 | 1 | 15.029 | 20/5:05.566 |
| 18 | 1 | 15.538 | 20/5:05.854 |
| 19 | 1 | 15.009 | 20/5:05.556 |
| 20 | 1 | 15.512 | 20/5:05.790 |