| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.091 | N/A |
| 2 | 3 | 17.069 | 19/5:09.333 |
| 3 | 2 | 17.153 | 19/5:10.089 |
| 4 | 3 | 17.178 | 19/5:10.491 |
| 5 | 3 | 16.072 | 19/5:05.715 |
| 6 | 3 | 16.320 | 19/5:03.742 |
| 7 | 3 | 17.772 | 19/5:06.783 |
| 8 | 3 | 19.515 | 19/5:13.437 |
| 9 | 4 | 18.926 | 19/5:17.102 |
| 10 | 4 | 17.060 | 19/5:16.221 |
| 11 | 4 | 20.576 | 18/5:04.080 |
| 12 | 4 | 16.572 | 18/5:02.238 |
| 13 | 4 | 16.308 | 18/5:00.329 |
| 14 | 4 | 17.669 | 18/5:00.493 |
| 15 | 4 | 16.722 | 19/5:16.977 |
| 16 | 4 | 16.626 | 19/5:15.936 |
| 17 | 4 | 18.650 | 19/5:17.302 |
| 18 | 4 | 20.225 | 18/5:02.504 |