| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.618 | 15/5:09.270 |
| 2 | 2 | 20.926 | 15/5:11.580 |
| 3 | 2 | 20.814 | 15/5:11.790 |
| 4 | 2 | 20.465 | 15/5:10.586 |
| 5 | 3 | 21.213 | 15/5:12.108 |
| 6 | 3 | 20.571 | 15/5:11.517 |
| 7 | 3 | 22.949 | 15/5:16.191 |
| 8 | 4 | 24.320 | 14/5:00.783 |
| 9 | 4 | 20.713 | 15/5:20.982 |
| 10 | 3 | 20.536 | 15/5:19.688 |
| 11 | 3 | 21.650 | 15/5:20.148 |
| 12 | 3 | 20.551 | 15/5:19.157 |
| 13 | 3 | 20.742 | 15/5:18.540 |
| 14 | 3 | 20.717 | 15/5:17.984 |
| 15 | 3 | 21.129 | 15/5:17.914 |