| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.390 | 15/5:20.085 |
| 2 | 3 | 20.766 | 15/5:16.017 |
| 3 | 2 | 20.685 | 15/5:14.205 |
| 4 | 2 | 20.900 | 15/5:14.028 |
| 5 | 2 | 20.290 | 15/5:12.093 |
| 6 | 2 | 21.259 | 15/5:13.225 |
| 7 | 3 | 23.054 | 15/5:17.088 |
| 8 | 2 | 20.684 | 15/5:16.927 |
| 9 | 2 | 20.772 | 15/5:16.333 |
| 10 | 2 | 20.987 | 15/5:16.180 |
| 11 | 2 | 21.562 | 15/5:16.839 |
| 12 | 2 | 20.739 | 15/5:16.036 |
| 13 | 2 | 21.325 | 15/5:16.630 |
| 14 | 2 | 20.655 | 15/5:16.144 |
| 15 | 2 | 21.168 | 15/5:16.236 |