| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.175 | 20/5:03.500 |
| 2 | 1 | 15.334 | 20/5:05.090 |
| 3 | 1 | 14.866 | 20/5:02.500 |
| 4 | 1 | 15.188 | 20/5:02.815 |
| 5 | 1 | 15.106 | 20/5:02.676 |
| 6 | 1 | 15.362 | 20/5:03.437 |
| 7 | 1 | 16.016 | 20/5:05.849 |
| 8 | 1 | 16.800 | 20/5:09.618 |
| 9 | 1 | 15.179 | 20/5:08.947 |
| 10 | 1 | 15.082 | 20/5:08.216 |
| 11 | 1 | 15.058 | 20/5:07.575 |
| 12 | 1 | 18.060 | 20/5:12.043 |
| 13 | 1 | 15.129 | 20/5:11.315 |
| 14 | 1 | 15.136 | 20/5:10.701 |
| 15 | 1 | 15.208 | 20/5:10.265 |
| 16 | 1 | 15.053 | 20/5:09.690 |
| 17 | 1 | 14.946 | 20/5:09.056 |
| 18 | 1 | 15.082 | 20/5:08.644 |
| 19 | 1 | 15.043 | 20/5:08.235 |
| 20 | 1 | 14.860 | 20/5:07.683 |