| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.460 | 15/5:06.009 |
| 2 | 3 | 21.076 | 15/5:11.052 |
| 3 | 3 | 20.889 | 15/5:12.125 |
| 4 | 3 | 20.673 | 15/5:11.617 |
| 5 | 4 | 24.109 | 14/5:00.179 |
| 6 | 4 | 22.850 | 14/5:03.466 |
| 7 | 2 | 20.493 | 14/5:01.001 |
| 8 | 2 | 20.178 | 15/5:20.115 |
| 9 | 2 | 20.991 | 15/5:19.531 |
| 10 | 2 | 21.078 | 15/5:19.195 |
| 11 | 2 | 21.461 | 15/5:19.442 |
| 12 | 2 | 21.040 | 15/5:19.122 |
| 13 | 2 | 21.794 | 15/5:19.721 |
| 14 | 2 | 20.472 | 15/5:18.818 |
| 15 | 2 | 20.052 | 15/5:17.616 |