| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.139 | 15/5:17.085 |
| 2 | 1 | 20.105 | 15/5:09.330 |
| 3 | 2 | 21.390 | 15/5:13.170 |
| 4 | 2 | 21.104 | 15/5:14.017 |
| 5 | 2 | 20.448 | 15/5:12.558 |
| 6 | 2 | 20.357 | 15/5:11.358 |
| 7 | 2 | 20.646 | 15/5:11.119 |
| 8 | 2 | 20.358 | 15/5:10.401 |
| 9 | 2 | 22.175 | 15/5:12.870 |
| 10 | 2 | 20.436 | 15/5:12.237 |
| 11 | 2 | 20.285 | 15/5:11.513 |
| 12 | 2 | 22.484 | 15/5:13.659 |
| 13 | 2 | 20.638 | 15/5:13.344 |
| 14 | 2 | 20.709 | 15/5:13.151 |
| 15 | 4 | 29.264 | 15/5:21.538 |