| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.767 | 19/6:15.573 |
| 2 | 5 | 23.004 | 17/6:03.553 |
| 3 | 5 | 19.725 | 18/6:14.976 |
| 4 | 5 | 20.581 | 18/6:13.846 |
| 5 | 5 | 21.375 | 18/6:16.027 |
| 6 | 5 | 18.660 | 18/6:09.336 |
| 7 | 4 | 18.956 | 18/6:05.318 |
| 8 | 5 | 26.121 | 18/6:18.425 |
| 9 | 5 | 20.182 | 18/6:16.742 |
| 10 | 5 | 19.205 | 18/6:13.637 |
| 11 | 5 | 24.978 | 18/6:20.543 |
| 12 | 5 | 19.633 | 18/6:18.280 |
| 13 | 5 | 19.915 | 18/6:16.757 |
| 14 | 5 | 23.331 | 18/6:19.842 |
| 15 | 5 | 20.618 | 18/6:19.261 |
| 16 | 5 | 19.237 | 18/6:17.199 |
| 17 | 5 | 24.932 | 17/6:00.220 |