| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.837 | 15/5:12.555 |
| 2 | 1 | 20.948 | 15/5:13.387 |
| 3 | 1 | 21.249 | 15/5:15.170 |
| 4 | 1 | 21.050 | 15/5:15.315 |
| 5 | 1 | 20.623 | 15/5:14.121 |
| 6 | 1 | 20.865 | 15/5:13.930 |
| 7 | 1 | 20.668 | 15/5:13.371 |
| 8 | 1 | 20.935 | 15/5:13.453 |
| 9 | 1 | 20.838 | 15/5:13.355 |
| 10 | 1 | 20.662 | 15/5:13.012 |
| 11 | 1 | 20.821 | 15/5:12.949 |
| 12 | 1 | 20.869 | 15/5:12.956 |
| 13 | 1 | 20.819 | 15/5:12.905 |
| 14 | 1 | 20.934 | 15/5:12.984 |
| 15 | 1 | 20.725 | 15/5:12.843 |