| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.441 | 18/5:13.938 |
| 2 | 2 | 18.341 | 17/5:04.147 |
| 3 | 3 | 17.952 | 17/5:04.493 |
| 4 | 3 | 17.156 | 17/5:01.282 |
| 5 | 2 | 17.026 | 18/5:16.498 |
| 6 | 2 | 17.118 | 18/5:15.102 |
| 7 | 2 | 16.668 | 18/5:12.948 |
| 8 | 2 | 16.573 | 18/5:11.119 |
| 9 | 2 | 17.033 | 18/5:10.616 |
| 10 | 2 | 17.187 | 18/5:10.491 |
| 11 | 2 | 16.810 | 18/5:09.772 |
| 12 | 2 | 16.811 | 18/5:09.174 |
| 13 | 2 | 16.706 | 18/5:08.523 |
| 14 | 2 | 19.739 | 18/5:11.864 |
| 15 | 2 | 18.586 | 18/5:13.376 |
| 16 | 2 | 18.446 | 18/5:14.542 |
| 17 | 2 | 18.146 | 18/5:15.253 |
| 18 | 2 | 18.225 | 18/5:15.964 |