| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.121 | 19/6:03.299 |
| 2 | 1 | 18.819 | 19/6:00.430 |
| 3 | 1 | 19.350 | 19/6:02.837 |
| 4 | 1 | 18.964 | 19/6:02.206 |
| 5 | 1 | 18.776 | 19/6:01.114 |
| 6 | 1 | 18.578 | 20/6:18.693 |
| 7 | 1 | 18.890 | 20/6:18.566 |
| 8 | 1 | 20.028 | 19/6:02.249 |
| 9 | 1 | 18.608 | 19/6:01.283 |
| 10 | 1 | 18.702 | 19/6:00.688 |
| 11 | 1 | 19.481 | 19/6:01.548 |
| 12 | 1 | 19.094 | 19/6:01.651 |
| 13 | 1 | 18.098 | 19/6:00.282 |
| 14 | 1 | 18.440 | 20/6:18.499 |
| 15 | 1 | 18.402 | 20/6:17.801 |
| 16 | 1 | 18.349 | 20/6:17.125 |
| 17 | 1 | 18.201 | 20/6:16.354 |
| 18 | 1 | 18.785 | 20/6:16.318 |
| 19 | 1 | 18.749 | 20/6:16.247 |
| 20 | 1 | 19.171 | 20/6:16.606 |