| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.348 | 15/5:05.220 |
| 2 | 3 | 20.610 | 15/5:07.185 |
| 3 | 2 | 20.736 | 15/5:08.470 |
| 4 | 2 | 21.203 | 15/5:10.864 |
| 5 | 1 | 22.838 | 15/5:17.205 |
| 6 | 1 | 22.660 | 15/5:20.988 |
| 7 | 2 | 21.013 | 15/5:20.160 |
| 8 | 2 | 21.170 | 15/5:19.834 |
| 9 | 3 | 20.913 | 15/5:19.152 |
| 10 | 3 | 21.388 | 15/5:19.319 |
| 11 | 3 | 20.632 | 15/5:18.424 |
| 12 | 3 | 21.190 | 15/5:18.376 |
| 13 | 3 | 21.396 | 15/5:18.573 |
| 14 | 2 | 20.504 | 15/5:17.787 |
| 15 | 3 | 21.319 | 15/5:17.920 |