| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.841 | N/A |
| 2 | 1 | 17.565 | 21/6:00.141 |
| 3 | 1 | 17.181 | 22/6:13.674 |
| 4 | 1 | 17.936 | 21/6:00.054 |
| 5 | 2 | 18.209 | 18/5:10.127 |
| 6 | 2 | 18.288 | 18/5:12.049 |
| 7 | 2 | 17.417 | 18/5:10.863 |
| 8 | 3 | 19.359 | 18/5:14.731 |
| 9 | 3 | 20.368 | 17/5:01.487 |
| 10 | 3 | 17.236 | 18/5:17.785 |
| 11 | 3 | 17.870 | 18/5:17.270 |
| 12 | 3 | 17.730 | 18/5:16.632 |
| 13 | 3 | 17.441 | 18/5:15.691 |
| 14 | 3 | 17.334 | 18/5:14.754 |
| 15 | 3 | 17.378 | 18/5:14.005 |
| 16 | 3 | 17.637 | 18/5:13.649 |
| 17 | 3 | 17.380 | 18/5:13.065 |
| 18 | 3 | 18.237 | 18/5:13.407 |