| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.380 | 17/6:20.460 |
| 2 | 3 | 19.19 | 18/6:12.420 |
| 3 | 4 | 23.750 | 17/6:09.070 |
| 4 | 3 | 20.500 | 17/6:03.928 |
| 5 | 3 | 19.370 | 18/6:18.000 |
| 6 | 3 | 22.250 | 17/6:00.542 |
| 7 | 4 | 20.20 | 18/6:18.643 |
| 8 | 4 | 23.630 | 17/6:03.120 |
| 9 | 4 | 19.370 | 18/6:20.500 |
| 10 | 4 | 20.500 | 18/6:19.350 |
| 11 | 4 | 23.880 | 17/6:02.610 |
| 12 | 4 | 26.750 | 17/6:10.288 |
| 13 | 4 | 21.370 | 17/6:09.750 |
| 14 | 4 | 20.500 | 17/6:08.232 |
| 15 | 4 | 19.500 | 17/6:05.783 |
| 16 | 4 | 20.250 | 17/6:04.438 |
| 17 | 4 | 24.630 | 17/6:07.630 |