| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.956 | 19/6:00.164 |
| 2 | 3 | 20.458 | 19/6:14.433 |
| 3 | 3 | 19.304 | 19/6:11.881 |
| 4 | 3 | 18.708 | 19/6:07.774 |
| 5 | 3 | 18.157 | 19/6:03.215 |
| 6 | 3 | 18.244 | 19/6:00.452 |
| 7 | 3 | 18.899 | 19/6:00.256 |
| 8 | 3 | 18.837 | 20/6:18.907 |
| 9 | 3 | 17.814 | 20/6:16.393 |
| 10 | 3 | 18.693 | 20/6:16.140 |
| 11 | 3 | 18.770 | 20/6:16.073 |
| 12 | 1 | 18.189 | 20/6:15.048 |
| 13 | 1 | 18.272 | 20/6:14.309 |
| 14 | 1 | 18.285 | 20/6:13.694 |
| 15 | 1 | 19.247 | 20/6:14.444 |
| 16 | 1 | 18.473 | 20/6:14.133 |
| 17 | 1 | 18.483 | 20/6:13.869 |
| 18 | 1 | 18.284 | 20/6:13.414 |
| 19 | 1 | 18.517 | 20/6:13.253 |
| 20 | 1 | 18.882 | 20/6:13.472 |