| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.430 | 15/5:06.450 |
| 2 | 4 | 22.180 | 15/5:19.575 |
| 3 | 4 | 20.210 | 15/5:14.100 |
| 4 | 4 | 20.830 | 15/5:13.688 |
| 5 | 4 | 20.390 | 15/5:12.120 |
| 6 | 4 | 20.560 | 15/5:11.500 |
| 7 | 4 | 20.170 | 15/5:10.221 |
| 8 | 4 | 20.650 | 15/5:10.163 |
| 9 | 4 | 21.540 | 15/5:11.600 |
| 10 | 4 | 20.780 | 15/5:11.610 |
| 11 | 4 | 20.540 | 15/5:11.291 |
| 12 | 4 | 21.21 | 15/5:11.600 |
| 13 | 4 | 20.580 | 15/5:11.377 |
| 14 | 4 | 25.050 | 15/5:15.975 |
| 15 | 4 | 20.060 | 15/5:14.970 |