| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.392 | N/A |
| 2 | 2 | 20.091 | 15/5:01.666 |
| 3 | 2 | 15.587 | 17/5:05.816 |
| 4 | 2 | 15.391 | 18/5:09.783 |
| 5 | 1 | 15.512 | 18/5:03.361 |
| 6 | 2 | 15.859 | 18/5:00.688 |
| 7 | 1 | 16.564 | 18/5:00.903 |
| 8 | 1 | 15.335 | 19/5:14.406 |
| 9 | 1 | 16.090 | 19/5:13.857 |
| 10 | 1 | 16.511 | 19/5:14.272 |
| 11 | 1 | 17.240 | 19/5:15.916 |
| 12 | 1 | 16.318 | 19/5:15.752 |
| 13 | 1 | 15.199 | 19/5:13.937 |
| 14 | 1 | 15.253 | 19/5:12.476 |
| 15 | 1 | 18.626 | 19/5:15.561 |
| 16 | 1 | 15.317 | 19/5:14.263 |
| 17 | 1 | 14.662 | 19/5:12.391 |
| 18 | 1 | 15.793 | 19/5:11.936 |
| 19 | 1 | 24.011 | 19/5:19.751 |