| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.209 | 15/5:03.135 |
| 2 | 1 | 21.575 | 15/5:13.380 |
| 3 | 2 | 20.447 | 15/5:11.155 |
| 4 | 1 | 20.133 | 15/5:08.865 |
| 5 | 2 | 23.324 | 15/5:17.064 |
| 6 | 2 | 20.136 | 15/5:14.560 |
| 7 | 2 | 21.030 | 15/5:14.687 |
| 8 | 3 | 22.165 | 15/5:16.911 |
| 9 | 2 | 20.277 | 15/5:15.493 |
| 10 | 2 | 20.090 | 15/5:14.079 |
| 11 | 1 | 19.920 | 15/5:12.690 |
| 12 | 2 | 22.180 | 15/5:14.357 |
| 13 | 2 | 20.445 | 15/5:13.767 |
| 14 | 2 | 20.121 | 15/5:12.913 |
| 15 | 2 | 20.365 | 15/5:12.417 |