| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.066 | 20/5:01.320 |
| 2 | 2 | 18.140 | 19/5:15.457 |
| 3 | 2 | 14.081 | 20/5:15.247 |
| 4 | 2 | 18.140 | 19/5:10.778 |
| 5 | 2 | 15.145 | 19/5:06.174 |
| 6 | 2 | 14.749 | 19/5:01.850 |
| 7 | 3 | 19.213 | 19/5:10.878 |
| 8 | 3 | 14.360 | 19/5:06.123 |
| 9 | 2 | 14.524 | 19/5:02.771 |
| 10 | 2 | 15.348 | 19/5:01.655 |
| 11 | 2 | 14.654 | 20/5:15.309 |
| 12 | 2 | 14.949 | 20/5:13.948 |
| 13 | 2 | 14.819 | 20/5:12.597 |
| 14 | 2 | 15.695 | 20/5:12.690 |
| 15 | 2 | 14.431 | 20/5:11.085 |
| 16 | 2 | 15.859 | 20/5:11.466 |
| 17 | 2 | 18.215 | 20/5:14.574 |
| 18 | 2 | 14.618 | 20/5:13.340 |
| 19 | 2 | 15.208 | 20/5:12.857 |
| 20 | 2 | 15.079 | 20/5:12.293 |