| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.704 | N/A |
| 2 | 1 | 15.143 | 20/5:04.421 |
| 3 | 1 | 15.181 | 20/5:04.782 |
| 4 | 1 | 14.417 | 20/5:00.063 |
| 5 | 1 | 15.729 | 20/5:03.936 |
| 6 | 1 | 15.764 | 20/5:06.393 |
| 7 | 1 | 14.702 | 20/5:04.668 |
| 8 | 1 | 15.314 | 20/5:05.096 |
| 9 | 1 | 15.153 | 20/5:05.036 |
| 10 | 1 | 19.068 | 20/5:13.253 |
| 11 | 1 | 15.534 | 20/5:13.113 |
| 12 | 1 | 15.511 | 20/5:12.958 |
| 13 | 1 | 15.304 | 20/5:12.502 |
| 14 | 1 | 15.923 | 20/5:13.020 |
| 15 | 1 | 15.562 | 20/5:12.975 |
| 16 | 1 | 15.087 | 20/5:12.333 |
| 17 | 1 | 15.636 | 20/5:12.424 |
| 18 | 2 | 15.605 | 20/5:12.470 |
| 19 | 2 | 15.070 | 20/5:11.946 |
| 20 | 2 | 16.945 | 20/5:13.352 |