| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.225 | 15/5:03.375 |
| 2 | 3 | 20.182 | 15/5:03.052 |
| 3 | 3 | 18.585 | 16/5:14.624 |
| 4 | 2 | 19.432 | 16/5:13.696 |
| 5 | 2 | 18.870 | 16/5:11.341 |
| 6 | 1 | 19.588 | 16/5:11.685 |
| 7 | 3 | 22.243 | 16/5:18.000 |
| 8 | 4 | 22.947 | 15/5:03.885 |
| 9 | 4 | 25.453 | 15/5:12.542 |
| 10 | 4 | 23.180 | 15/5:16.058 |
| 11 | 4 | 18.651 | 15/5:12.758 |
| 12 | 4 | 23.562 | 15/5:16.148 |
| 13 | 4 | 21.583 | 15/5:16.732 |
| 14 | 4 | 24.075 | 15/5:19.903 |
| 15 | 4 | 20.811 | 15/5:19.387 |