| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.716 | 15/5:10.740 |
| 2 | 1 | 20.770 | 15/5:11.145 |
| 3 | 1 | 20.576 | 15/5:10.310 |
| 4 | 1 | 21.158 | 15/5:12.075 |
| 5 | 1 | 20.998 | 15/5:12.654 |
| 6 | 1 | 22.087 | 15/5:15.762 |
| 7 | 1 | 21.105 | 15/5:15.879 |
| 8 | 1 | 20.834 | 15/5:15.457 |
| 9 | 2 | 22.297 | 15/5:17.568 |
| 10 | 1 | 20.671 | 15/5:16.818 |
| 11 | 2 | 21.461 | 15/5:17.281 |
| 12 | 2 | 21.215 | 15/5:17.360 |
| 13 | 1 | 21.316 | 15/5:17.543 |
| 14 | 1 | 22.076 | 15/5:18.514 |
| 15 | 1 | 20.836 | 15/5:18.116 |