| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.163 | 20/5:03.260 |
| 2 | 1 | 15.048 | 20/5:02.110 |
| 3 | 1 | 15.291 | 20/5:03.347 |
| 4 | 1 | 15.067 | 20/5:02.845 |
| 5 | 1 | 15.037 | 20/5:02.424 |
| 6 | 1 | 14.981 | 20/5:01.957 |
| 7 | 1 | 15.021 | 20/5:01.737 |
| 8 | 1 | 15.161 | 20/5:01.922 |
| 9 | 1 | 16.706 | 20/5:05.500 |
| 10 | 1 | 15.149 | 20/5:05.248 |
| 11 | 1 | 15.105 | 20/5:04.962 |
| 12 | 1 | 16.542 | 20/5:07.118 |
| 13 | 1 | 15.235 | 20/5:06.932 |
| 14 | 1 | 15.737 | 20/5:07.490 |
| 15 | 1 | 15.066 | 20/5:07.079 |
| 16 | 1 | 15.103 | 20/5:06.765 |
| 17 | 1 | 15.245 | 20/5:06.655 |
| 18 | 1 | 14.964 | 20/5:06.246 |
| 19 | 1 | 14.926 | 20/5:05.839 |
| 20 | 1 | 15.350 | 20/5:05.897 |