| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.691 | N/A |
| 2 | 1 | 18.147 | 20/6:04.484 |
| 3 | 1 | 18.577 | 20/6:08.569 |
| 4 | 1 | 17.852 | 20/6:05.339 |
| 5 | 1 | 18.390 | 20/6:06.279 |
| 6 | 1 | 18.730 | 20/6:08.135 |
| 7 | 1 | 17.791 | 20/6:06.399 |
| 8 | 1 | 17.959 | 20/6:05.615 |
| 9 | 1 | 18.425 | 20/6:06.134 |
| 10 | 1 | 18.964 | 20/6:07.676 |
| 11 | 1 | 18.099 | 20/6:07.265 |
| 12 | 1 | 17.978 | 20/6:06.720 |
| 13 | 1 | 18.262 | 20/6:06.716 |
| 14 | 1 | 18.211 | 20/6:06.638 |
| 15 | 1 | 17.904 | 20/6:06.154 |
| 16 | 1 | 17.656 | 20/6:05.421 |
| 17 | 1 | 18.115 | 20/6:05.324 |
| 18 | 1 | 18.452 | 20/6:05.616 |
| 19 | 1 | 18.067 | 20/6:05.468 |
| 20 | 1 | 17.245 | 20/6:04.515 |