| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.964 | 19/5:03.316 |
| 2 | 4 | 16.340 | 19/5:06.888 |
| 3 | 2 | 16.146 | 19/5:06.850 |
| 4 | 2 | 15.980 | 19/5:06.043 |
| 5 | 3 | 16.821 | 19/5:08.754 |
| 6 | 3 | 16.457 | 19/5:09.409 |
| 7 | 5 | 18.037 | 19/5:14.165 |
| 8 | 5 | 16.399 | 19/5:13.842 |
| 9 | 5 | 16.358 | 19/5:13.504 |
| 10 | 5 | 16.361 | 19/5:13.240 |
| 11 | 5 | 16.333 | 19/5:12.975 |
| 12 | 5 | 16.427 | 19/5:12.903 |
| 13 | 3 | 16.293 | 19/5:12.646 |
| 14 | 4 | 16.587 | 19/5:12.825 |
| 15 | 5 | 18.604 | 19/5:15.536 |
| 16 | 5 | 16.370 | 19/5:15.254 |
| 17 | 5 | 16.176 | 19/5:14.789 |
| 18 | 5 | 16.044 | 19/5:14.236 |
| 19 | 5 | 16.864 | 19/5:14.561 |