| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 16.818 | 18/5:02.724 |
| 2 | 3 | 16.402 | 19/5:15.590 |
| 3 | 2 | 16.430 | 19/5:14.450 |
| 4 | 2 | 16.600 | 19/5:14.688 |
| 5 | 2 | 16.048 | 19/5:12.732 |
| 6 | 2 | 16.378 | 19/5:12.474 |
| 7 | 2 | 16.187 | 19/5:11.771 |
| 8 | 2 | 16.369 | 19/5:11.676 |
| 9 | 2 | 17.342 | 19/5:13.656 |
| 10 | 2 | 16.206 | 19/5:13.082 |
| 11 | 2 | 16.434 | 19/5:13.006 |
| 12 | 2 | 16.817 | 19/5:13.549 |
| 13 | 2 | 16.265 | 19/5:13.202 |
| 14 | 2 | 16.442 | 19/5:13.144 |
| 15 | 2 | 16.815 | 19/5:13.567 |
| 16 | 2 | 16.658 | 19/5:13.751 |
| 17 | 2 | 16.528 | 19/5:13.767 |
| 18 | 4 | 17.638 | 19/5:14.953 |
| 19 | 4 | 16.825 | 19/5:15.202 |