| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.093 | 19/5:05.767 |
| 2 | 5 | 16.328 | 19/5:08.000 |
| 3 | 1 | 15.797 | 19/5:05.381 |
| 4 | 1 | 16.039 | 19/5:05.221 |
| 5 | 1 | 16.004 | 19/5:04.992 |
| 6 | 1 | 16.181 | 19/5:05.400 |
| 7 | 1 | 16.467 | 19/5:06.467 |
| 8 | 1 | 16.130 | 19/5:06.468 |
| 9 | 1 | 16.267 | 19/5:06.757 |
| 10 | 1 | 16.280 | 19/5:07.013 |
| 11 | 1 | 16.182 | 19/5:07.054 |
| 12 | 1 | 15.972 | 19/5:06.755 |
| 13 | 1 | 16.006 | 19/5:06.552 |
| 14 | 1 | 16.840 | 19/5:07.510 |
| 15 | 1 | 16.045 | 19/5:07.333 |
| 16 | 1 | 15.698 | 19/5:06.766 |
| 17 | 2 | 15.843 | 19/5:06.428 |
| 18 | 2 | 16.094 | 19/5:06.392 |
| 19 | 2 | 19.709 | 19/5:09.975 |