| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.070 | 16/5:05.120 |
| 2 | 3 | 19.419 | 16/5:07.912 |
| 3 | 2 | 16.451 | 17/5:11.327 |
| 4 | 2 | 16.002 | 17/5:01.504 |
| 5 | 2 | 16.800 | 18/5:15.871 |
| 6 | 2 | 17.209 | 18/5:14.853 |
| 7 | 2 | 16.111 | 18/5:11.302 |
| 8 | 2 | 18.574 | 18/5:14.181 |
| 9 | 2 | 16.422 | 18/5:12.116 |
| 10 | 2 | 16.581 | 18/5:10.750 |
| 11 | 2 | 18.254 | 18/5:12.370 |
| 12 | 2 | 16.502 | 18/5:11.093 |
| 13 | 2 | 17.964 | 18/5:12.036 |
| 14 | 2 | 16.308 | 18/5:10.715 |
| 15 | 2 | 15.880 | 18/5:09.056 |
| 16 | 2 | 16.231 | 18/5:08.000 |
| 17 | 2 | 16.673 | 18/5:07.536 |
| 18 | 2 | 16.665 | 18/5:07.116 |