| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.429 | 20/6:08.580 |
| 2 | 2 | 22.137 | 18/6:05.094 |
| 3 | 2 | 18.993 | 19/6:17.207 |
| 4 | 2 | 21.180 | 18/6:03.326 |
| 5 | 2 | 19.810 | 18/6:01.976 |
| 6 | 2 | 22.943 | 18/6:10.476 |
| 7 | 2 | 18.515 | 18/6:05.161 |
| 8 | 2 | 20.639 | 18/6:05.954 |
| 9 | 2 | 20.080 | 18/6:05.452 |
| 10 | 2 | 22.008 | 18/6:08.521 |
| 11 | 2 | 24.859 | 18/6:15.698 |
| 12 | 3 | 27.362 | 17/6:04.020 |
| 13 | 2 | 23.131 | 17/6:06.266 |
| 14 | 4 | 23.272 | 17/6:08.363 |
| 15 | 3 | 19.630 | 17/6:06.053 |
| 16 | 3 | 21.910 | 17/6:06.454 |
| 17 | 3 | 19.463 | 17/6:04.361 |