| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.430 | 15/5:06.450 |
| 2 | 4 | 21.048 | 15/5:11.085 |
| 3 | 6 | 23.486 | 14/5:03.165 |
| 4 | 5 | 20.407 | 15/5:20.141 |
| 5 | 4 | 20.193 | 15/5:16.692 |
| 6 | 5 | 21.028 | 15/5:16.480 |
| 7 | 5 | 22.810 | 15/5:20.147 |
| 8 | 6 | 22.850 | 14/5:01.441 |
| 9 | 5 | 20.102 | 15/5:20.590 |
| 10 | 5 | 20.817 | 15/5:19.757 |
| 11 | 5 | 20.493 | 15/5:18.633 |
| 12 | 5 | 20.851 | 15/5:18.144 |
| 13 | 5 | 20.674 | 15/5:17.526 |
| 14 | 5 | 24.593 | 15/5:21.195 |
| 15 | 5 | 20.987 | 15/5:20.769 |