| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.959 | 18/5:05.262 |
| 2 | 3 | 16.650 | 18/5:02.481 |
| 3 | 3 | 16.474 | 18/5:00.498 |
| 4 | 3 | 16.480 | 19/5:16.174 |
| 5 | 3 | 17.229 | 18/5:01.651 |
| 6 | 3 | 16.535 | 18/5:00.981 |
| 7 | 9 | 24.450 | 17/5:03.030 |
| 8 | 7 | 16.616 | 17/5:00.460 |
| 9 | 6 | 16.233 | 18/5:15.252 |
| 10 | 5 | 15.878 | 18/5:12.307 |
| 11 | 4 | 16.917 | 18/5:11.598 |
| 12 | 5 | 17.691 | 18/5:12.168 |
| 13 | 6 | 17.885 | 18/5:12.919 |
| 14 | 6 | 16.320 | 18/5:11.550 |
| 15 | 6 | 16.403 | 18/5:10.464 |
| 16 | 5 | 16.111 | 18/5:09.185 |
| 17 | 5 | 16.858 | 18/5:08.847 |
| 18 | 7 | 23.665 | 18/5:15.354 |