| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.294 | 18/6:05.292 |
| 2 | 8 | 20.634 | 18/6:11.412 |
| 3 | 4 | 21.255 | 18/6:13.941 |
| 4 | 3 | 24.384 | 17/6:13.620 |
| 5 | 4 | 21.289 | 17/6:10.693 |
| 6 | 4 | 19.847 | 17/6:04.035 |
| 7 | 4 | 19.890 | 18/6:20.877 |
| 8 | 4 | 20.578 | 18/6:19.381 |
| 9 | 4 | 21.930 | 17/6:00.117 |
| 10 | 4 | 20.255 | 18/6:19.444 |
| 11 | 4 | 20.536 | 18/6:18.464 |
| 12 | 4 | 22.076 | 18/6:20.183 |
| 13 | 4 | 20.962 | 18/6:19.944 |
| 14 | 3 | 23.882 | 17/6:02.464 |
| 15 | 3 | 20.499 | 17/6:01.465 |
| 16 | 3 | 20.985 | 17/6:01.150 |
| 17 | 3 | 21.386 | 17/6:01.301 |