| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.352 | 15/5:20.280 |
| 2 | 4 | 21.213 | 15/5:19.237 |
| 3 | 3 | 21.095 | 15/5:18.300 |
| 4 | 3 | 21.106 | 15/5:17.872 |
| 5 | 3 | 21.484 | 15/5:18.750 |
| 6 | 3 | 21.461 | 15/5:19.277 |
| 7 | 3 | 21.370 | 15/5:19.459 |
| 8 | 3 | 21.151 | 15/5:19.185 |
| 9 | 3 | 21.101 | 15/5:18.888 |
| 10 | 3 | 21.298 | 15/5:18.947 |
| 11 | 3 | 21.185 | 15/5:18.840 |
| 12 | 3 | 21.301 | 15/5:18.896 |
| 13 | 3 | 21.514 | 15/5:19.190 |
| 14 | 2 | 21.314 | 15/5:19.227 |
| 15 | 3 | 22.217 | 15/5:20.162 |