| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.938 | 15/5:14.070 |
| 2 | 2 | 20.417 | 15/5:10.163 |
| 3 | 2 | 21.122 | 15/5:12.385 |
| 4 | 2 | 20.390 | 15/5:10.751 |
| 5 | 2 | 20.074 | 15/5:08.823 |
| 6 | 1 | 20.111 | 15/5:07.630 |
| 7 | 1 | 20.048 | 15/5:06.643 |
| 8 | 1 | 20.221 | 15/5:06.227 |
| 9 | 1 | 20.944 | 15/5:07.108 |
| 10 | 1 | 20.163 | 15/5:06.642 |
| 11 | 1 | 20.080 | 15/5:06.147 |
| 12 | 2 | 27.280 | 15/5:14.735 |
| 13 | 2 | 20.403 | 15/5:14.067 |
| 14 | 2 | 20.355 | 15/5:13.442 |
| 15 | 2 | 20.149 | 15/5:12.695 |