| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.728 | 20/5:14.560 |
| 2 | 1 | 15.687 | 20/5:14.150 |
| 3 | 1 | 15.385 | 20/5:12.000 |
| 4 | 2 | 16.16 | 20/5:14.000 |
| 5 | 1 | 15.304 | 20/5:12.416 |
| 6 | 1 | 15.191 | 20/5:10.983 |
| 7 | 1 | 15.577 | 20/5:11.063 |
| 8 | 1 | 16.096 | 20/5:12.420 |
| 9 | 1 | 15.688 | 20/5:12.569 |
| 10 | 1 | 15.279 | 20/5:11.870 |
| 11 | 1 | 16.992 | 20/5:14.413 |
| 12 | 1 | 15.601 | 20/5:14.213 |
| 13 | 1 | 17.591 | 19/5:01.251 |
| 14 | 1 | 15.664 | 19/5:00.991 |
| 15 | 1 | 15.225 | 19/5:00.210 |
| 16 | 1 | 15.943 | 19/5:00.379 |
| 17 | 1 | 14.929 | 20/5:15.153 |
| 18 | 1 | 14.903 | 20/5:14.203 |
| 19 | 1 | 15.849 | 20/5:14.349 |
| 20 | 1 | 20.439 | 20/5:19.071 |