| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.692 | 19/6:14.148 |
| 2 | 7 | 21.836 | 18/6:13.752 |
| 3 | 6 | 19.106 | 18/6:03.804 |
| 4 | 4 | 19.387 | 18/6:00.094 |
| 5 | 5 | 22.281 | 18/6:08.287 |
| 6 | 5 | 19.250 | 18/6:04.656 |
| 7 | 5 | 18.695 | 18/6:00.635 |
| 8 | 4 | 19.744 | 19/6:19.979 |
| 9 | 5 | 19.630 | 19/6:19.200 |
| 10 | 4 | 23.196 | 18/6:05.071 |
| 11 | 4 | 19.333 | 18/6:03.518 |
| 12 | 4 | 19.224 | 18/6:02.061 |
| 13 | 4 | 19.537 | 18/6:01.261 |
| 14 | 4 | 19.313 | 18/6:00.288 |
| 15 | 4 | 19.921 | 18/6:00.174 |
| 16 | 4 | 20.846 | 18/6:01.115 |
| 17 | 5 | 18.022 | 19/6:18.897 |
| 18 | 4 | 21.084 | 18/6:00.097 |