| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.216 | 18/5:09.888 |
| 2 | 4 | 17.459 | 18/5:12.075 |
| 3 | 3 | 17.308 | 18/5:11.898 |
| 4 | 6 | 20.010 | 17/5:05.970 |
| 5 | 6 | 17.695 | 17/5:04.939 |
| 6 | 7 | 18.298 | 17/5:05.960 |
| 7 | 5 | 17.512 | 17/5:04.781 |
| 8 | 5 | 17.311 | 17/5:03.469 |
| 9 | 5 | 17.182 | 17/5:02.205 |
| 10 | 4 | 17.969 | 17/5:02.532 |
| 11 | 4 | 17.433 | 17/5:01.971 |
| 12 | 4 | 17.981 | 17/5:02.280 |
| 13 | 4 | 18.867 | 17/5:03.700 |
| 14 | 5 | 18.379 | 17/5:04.324 |
| 15 | 4 | 17.917 | 17/5:04.342 |
| 16 | 4 | 18.177 | 17/5:04.634 |
| 17 | 4 | 17.421 | 17/5:04.135 |