| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.480 | 15/5:07.200 |
| 2 | 1 | 21.170 | 15/5:12.375 |
| 3 | 2 | 20.210 | 15/5:09.300 |
| 4 | 2 | 20.920 | 15/5:10.425 |
| 5 | 2 | 20.930 | 15/5:11.130 |
| 6 | 2 | 21.740 | 15/5:13.625 |
| 7 | 2 | 20.590 | 15/5:12.943 |
| 8 | 2 | 20.650 | 15/5:12.544 |
| 9 | 2 | 23.990 | 15/5:17.800 |
| 10 | 2 | 21.700 | 15/5:18.570 |
| 11 | 2 | 21.060 | 15/5:18.327 |
| 12 | 2 | 21.260 | 15/5:18.375 |
| 13 | 2 | 20.690 | 15/5:17.758 |
| 14 | 2 | 21.150 | 15/5:17.721 |
| 15 | 2 | 20.880 | 15/5:17.420 |