| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.279 | 19/6:06.301 |
| 2 | 3 | 19.692 | 19/6:10.225 |
| 3 | 3 | 20.325 | 19/6:15.541 |
| 4 | 3 | 20.012 | 19/6:16.713 |
| 5 | 3 | 19.427 | 19/6:15.193 |
| 6 | 3 | 20.348 | 19/6:17.096 |
| 7 | 3 | 19.748 | 19/6:16.827 |
| 8 | 3 | 18.826 | 19/6:14.435 |
| 9 | 3 | 19.311 | 19/6:13.599 |
| 10 | 3 | 20.040 | 19/6:14.315 |
| 11 | 3 | 18.679 | 19/6:12.550 |
| 12 | 3 | 19.615 | 19/6:12.562 |
| 13 | 3 | 19.397 | 19/6:12.252 |
| 14 | 3 | 20.765 | 19/6:13.844 |
| 15 | 3 | 19.703 | 19/6:13.878 |
| 16 | 3 | 19.324 | 19/6:13.458 |
| 17 | 3 | 20.475 | 19/6:14.374 |
| 18 | 3 | 20.315 | 19/6:15.019 |
| 19 | 3 | 19.206 | 19/6:14.487 |