| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.213 | 15/5:03.195 |
| 2 | 1 | 20.034 | 15/5:01.853 |
| 3 | 2 | 20.263 | 15/5:02.550 |
| 4 | 1 | 20.361 | 15/5:03.266 |
| 5 | 4 | 23.359 | 15/5:12.690 |
| 6 | 4 | 21.972 | 15/5:15.505 |
| 7 | 4 | 20.466 | 15/5:14.289 |
| 8 | 4 | 22.281 | 15/5:16.779 |
| 9 | 4 | 20.388 | 15/5:15.562 |
| 10 | 5 | 20.240 | 15/5:14.366 |
| 11 | 4 | 20.108 | 15/5:13.207 |
| 12 | 4 | 20.085 | 15/5:12.213 |
| 13 | 2 | 20.369 | 15/5:11.699 |
| 14 | 3 | 20.411 | 15/5:11.304 |
| 15 | 2 | 20.287 | 15/5:10.837 |