| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.750 | N/A |
| 2 | 1 | 18.189 | 20/6:07.341 |
| 3 | 1 | 18.361 | 20/6:08.975 |
| 4 | 1 | 18.639 | 20/6:11.280 |
| 5 | 1 | 18.243 | 20/6:10.552 |
| 6 | 1 | 18.318 | 20/6:10.004 |
| 7 | 1 | 19.109 | 20/6:12.803 |
| 8 | 1 | 18.289 | 20/6:12.294 |
| 9 | 1 | 18.829 | 20/6:13.195 |
| 10 | 1 | 18.458 | 20/6:13.112 |
| 11 | 1 | 18.494 | 20/6:13.115 |
| 12 | 1 | 18.750 | 20/6:13.559 |
| 13 | 1 | 18.633 | 20/6:13.744 |
| 14 | 1 | 18.602 | 20/6:13.855 |
| 15 | 1 | 18.259 | 20/6:13.484 |
| 16 | 1 | 18.418 | 20/6:13.365 |
| 17 | 1 | 18.610 | 20/6:13.488 |
| 18 | 1 | 18.727 | 20/6:13.728 |
| 19 | 1 | 19.229 | 20/6:14.471 |
| 20 | 1 | 18.608 | 20/6:14.515 |