| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.766 | 20/6:15.320 |
| 2 | 2 | 16.811 | 21/6:13.558 |
| 3 | 2 | 17.851 | 21/6:13.996 |
| 4 | 2 | 19.450 | 20/6:04.390 |
| 5 | 2 | 16.961 | 21/6:17.324 |
| 6 | 4 | 25.262 | 19/6:04.486 |
| 7 | 3 | 15.882 | 20/6:14.237 |
| 8 | 3 | 19.216 | 20/6:15.498 |
| 9 | 3 | 17.713 | 20/6:13.138 |
| 10 | 4 | 21.003 | 20/6:17.830 |
| 11 | 3 | 18.053 | 20/6:16.305 |
| 12 | 3 | 20.395 | 20/6:18.938 |
| 13 | 4 | 19.165 | 19/6:00.310 |
| 14 | 4 | 23.258 | 19/6:06.138 |
| 15 | 3 | 18.198 | 19/6:04.780 |
| 16 | 3 | 15.670 | 19/6:00.589 |
| 17 | 3 | 17.854 | 20/6:18.245 |
| 18 | 3 | 23.991 | 19/6:04.693 |
| 19 | 4 | 20.683 | 19/6:06.182 |