| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.256 | 15/5:03.084 |
| 2 | 2 | 20.853 | 15/5:08.317 |
| 3 | 1 | 20.548 | 15/5:08.285 |
| 4 | 2 | 21.441 | 15/5:11.617 |
| 5 | 2 | 19.999 | 15/5:09.291 |
| 6 | 2 | 20.565 | 15/5:09.155 |
| 7 | 2 | 20.285 | 15/5:08.457 |
| 8 | 1 | 19.834 | 15/5:07.089 |
| 9 | 1 | 20.443 | 15/5:07.004 |
| 10 | 1 | 20.371 | 15/5:06.892 |
| 11 | 1 | 20.152 | 15/5:06.473 |
| 12 | 1 | 20.221 | 15/5:06.021 |
| 13 | 1 | 20.238 | 15/5:06.006 |
| 14 | 1 | 20.535 | 15/5:06.151 |
| 15 | 1 | 20.614 | 15/5:06.355 |