| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.883 | 18/5:03.894 |
| 2 | 4 | 15.774 | 19/5:10.241 |
| 3 | 3 | 15.821 | 19/5:07.027 |
| 4 | 2 | 15.883 | 19/5:05.715 |
| 5 | 2 | 16.732 | 19/5:08.153 |
| 6 | 2 | 15.914 | 19/5:07.189 |
| 7 | 2 | 16.452 | 19/5:07.960 |
| 8 | 2 | 16.706 | 19/5:09.142 |
| 9 | 1 | 15.666 | 19/5:07.865 |
| 10 | 2 | 15.963 | 19/5:07.409 |
| 11 | 2 | 16.378 | 19/5:07.752 |
| 12 | 2 | 16.017 | 19/5:07.466 |
| 13 | 2 | 16.057 | 19/5:07.283 |
| 14 | 2 | 16.003 | 19/5:07.052 |
| 15 | 3 | 16.030 | 19/5:06.887 |
| 16 | 3 | 15.919 | 19/5:06.610 |
| 17 | 2 | 16.069 | 19/5:06.534 |
| 18 | 2 | 15.626 | 19/5:05.998 |
| 19 | 3 | 19.614 | 19/5:09.507 |