| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.829 | 19/5:00.751 |
| 2 | 1 | 15.592 | 20/5:14.210 |
| 3 | 1 | 15.994 | 19/5:00.295 |
| 4 | 1 | 15.460 | 20/5:14.375 |
| 5 | 1 | 15.594 | 20/5:13.876 |
| 6 | 1 | 15.338 | 20/5:12.690 |
| 7 | 1 | 16.044 | 20/5:13.860 |
| 8 | 1 | 15.535 | 20/5:13.465 |
| 9 | 2 | 21.469 | 19/5:10.027 |
| 10 | 2 | 15.453 | 19/5:08.385 |
| 11 | 1 | 14.981 | 19/5:06.226 |
| 12 | 2 | 16.479 | 19/5:06.799 |
| 13 | 2 | 15.869 | 19/5:06.393 |
| 14 | 2 | 15.482 | 19/5:05.519 |
| 15 | 1 | 15.061 | 19/5:04.228 |
| 16 | 1 | 15.233 | 19/5:03.303 |
| 17 | 1 | 16.176 | 19/5:03.541 |
| 18 | 1 | 18.138 | 19/5:05.823 |
| 19 | 1 | 15.357 | 19/5:05.084 |