| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.659 | N/A |
| 2 | 1 | 15.916 | 19/5:04.147 |
| 3 | 1 | 17.970 | 18/5:05.069 |
| 4 | 1 | 16.099 | 18/5:00.907 |
| 5 | 2 | 18.050 | 18/5:06.807 |
| 6 | 2 | 15.914 | 18/5:03.085 |
| 7 | 1 | 17.245 | 18/5:04.375 |
| 8 | 1 | 17.016 | 18/5:04.740 |
| 9 | 1 | 16.832 | 18/5:04.623 |
| 10 | 1 | 16.150 | 18/5:03.243 |
| 11 | 1 | 15.596 | 18/5:01.198 |
| 12 | 1 | 15.867 | 19/5:16.549 |
| 13 | 1 | 16.960 | 18/5:00.446 |
| 14 | 1 | 16.162 | 19/5:16.427 |
| 15 | 1 | 15.865 | 19/5:15.484 |
| 16 | 1 | 17.262 | 19/5:16.343 |
| 17 | 1 | 16.772 | 19/5:16.544 |
| 18 | 1 | 16.767 | 18/5:00.102 |