| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.378 | 17/6:03.426 |
| 2 | 7 | 19.876 | 18/6:11.286 |
| 3 | 7 | 21.366 | 18/6:15.720 |
| 4 | 7 | 22.589 | 17/6:02.138 |
| 5 | 6 | 19.856 | 18/6:18.234 |
| 6 | 6 | 20.042 | 18/6:15.321 |
| 7 | 6 | 18.593 | 18/6:09.514 |
| 8 | 8 | 18.767 | 18/6:05.551 |
| 9 | 7 | 17.915 | 18/6:00.764 |
| 10 | 8 | 20.027 | 18/6:00.736 |
| 11 | 6 | 21.887 | 18/6:03.757 |
| 12 | 6 | 18.970 | 18/6:01.899 |
| 13 | 5 | 20.108 | 18/6:01.902 |
| 14 | 5 | 21.345 | 18/6:03.496 |
| 15 | 5 | 19.097 | 18/6:02.179 |
| 16 | 5 | 17.965 | 19/6:19.740 |
| 17 | 6 | 18.483 | 19/6:18.060 |
| 18 | 5 | 19.252 | 19/6:17.378 |
| 19 | 5 | 18.722 | 19/6:16.238 |