| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.810 | 18/5:02.580 |
| 2 | 1 | 16.086 | 19/5:12.512 |
| 3 | 1 | 16.314 | 19/5:11.663 |
| 4 | 1 | 16.073 | 19/5:10.094 |
| 5 | 2 | 17.757 | 19/5:15.552 |
| 6 | 1 | 15.886 | 19/5:13.266 |
| 7 | 1 | 16.264 | 19/5:12.659 |
| 8 | 1 | 16.434 | 19/5:12.607 |
| 9 | 1 | 16.153 | 19/5:11.974 |
| 10 | 1 | 16.093 | 19/5:11.353 |
| 11 | 1 | 16.342 | 19/5:11.275 |
| 12 | 1 | 16.353 | 19/5:11.228 |
| 13 | 1 | 15.966 | 19/5:10.622 |
| 14 | 1 | 16.514 | 19/5:10.847 |
| 15 | 1 | 16.063 | 19/5:10.470 |
| 16 | 1 | 15.953 | 19/5:10.010 |
| 17 | 1 | 15.978 | 19/5:09.632 |
| 18 | 1 | 16.189 | 19/5:09.518 |
| 19 | 1 | 15.887 | 19/5:09.115 |