| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.106 | 19/5:06.014 |
| 2 | 2 | 16.540 | 19/5:10.137 |
| 3 | 2 | 16.457 | 19/5:10.986 |
| 4 | 2 | 16.776 | 19/5:12.925 |
| 5 | 2 | 16.692 | 19/5:13.770 |
| 6 | 2 | 16.058 | 19/5:12.325 |
| 7 | 2 | 16.335 | 19/5:12.045 |
| 8 | 2 | 16.973 | 19/5:13.350 |
| 9 | 2 | 16.328 | 19/5:13.004 |
| 10 | 2 | 16.937 | 19/5:13.884 |
| 11 | 2 | 16.995 | 19/5:14.704 |
| 12 | 3 | 16.907 | 19/5:15.248 |
| 13 | 2 | 16.691 | 19/5:15.393 |
| 14 | 2 | 17.014 | 19/5:15.955 |
| 15 | 2 | 17.523 | 18/5:00.398 |
| 16 | 2 | 17.039 | 18/5:00.792 |
| 17 | 3 | 16.448 | 18/5:00.514 |
| 18 | 2 | 16.674 | 18/5:00.493 |