| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.066 | 19/6:02.254 |
| 2 | 3 | 19.980 | 19/6:10.937 |
| 3 | 5 | 32.403 | 16/6:21.061 |
| 4 | 5 | 23.260 | 16/6:18.836 |
| 5 | 5 | 19.193 | 16/6:04.486 |
| 6 | 5 | 23.727 | 16/6:07.011 |
| 7 | 5 | 18.417 | 17/6:18.969 |
| 8 | 4 | 18.308 | 17/6:10.502 |
| 9 | 4 | 19.080 | 17/6:05.375 |
| 10 | 4 | 18.557 | 17/6:00.385 |
| 11 | 4 | 21.379 | 17/6:00.663 |
| 12 | 3 | 19.626 | 18/6:19.494 |
| 13 | 3 | 19.216 | 18/6:16.909 |
| 14 | 3 | 19.174 | 18/6:14.639 |
| 15 | 3 | 19.039 | 18/6:12.510 |
| 16 | 3 | 18.306 | 18/6:09.822 |
| 17 | 3 | 18.822 | 18/6:07.997 |
| 18 | 3 | 19.409 | 18/6:06.962 |