| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.082 | 19/5:05.558 |
| 2 | 4 | 16.225 | 19/5:06.917 |
| 3 | 4 | 17.381 | 19/5:14.691 |
| 4 | 4 | 16.471 | 19/5:14.255 |
| 5 | 4 | 15.642 | 19/5:10.844 |
| 6 | 3 | 16.202 | 19/5:10.343 |
| 7 | 3 | 16.538 | 19/5:10.897 |
| 8 | 3 | 15.653 | 19/5:09.211 |
| 9 | 3 | 16.287 | 19/5:09.238 |
| 10 | 3 | 18.300 | 19/5:13.084 |
| 11 | 3 | 19.854 | 18/5:02.130 |
| 12 | 3 | 16.645 | 18/5:01.920 |
| 13 | 3 | 15.845 | 18/5:00.635 |
| 14 | 3 | 16.212 | 18/5:00.005 |
| 15 | 3 | 19.022 | 18/5:02.831 |
| 16 | 3 | 16.349 | 18/5:02.296 |
| 17 | 3 | 16.099 | 18/5:01.560 |
| 18 | 3 | 17.212 | 18/5:02.019 |