| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.527 | N/A |
| 2 | 5 | 18.783 | 19/6:02.621 |
| 3 | 3 | 18.898 | 19/6:03.656 |
| 4 | 3 | 22.215 | 18/6:03.937 |
| 5 | 4 | 20.461 | 18/6:06.044 |
| 6 | 4 | 20.145 | 18/6:06.233 |
| 7 | 4 | 18.679 | 18/6:02.206 |
| 8 | 4 | 19.479 | 18/6:01.272 |
| 9 | 4 | 18.727 | 19/6:18.647 |
| 10 | 4 | 18.509 | 19/6:16.319 |
| 11 | 4 | 18.948 | 19/6:15.246 |
| 12 | 4 | 18.974 | 19/6:14.411 |
| 13 | 4 | 19.213 | 19/6:14.073 |
| 14 | 4 | 23.017 | 19/6:19.055 |
| 15 | 4 | 19.055 | 19/6:18.230 |
| 16 | 4 | 18.906 | 19/6:17.337 |
| 17 | 4 | 18.864 | 19/6:16.509 |
| 18 | 4 | 19.184 | 19/6:16.116 |
| 19 | 4 | 19.444 | 19/6:16.028 |