| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 21.276 | 17/6:01.692 |
| 2 | 7 | 20.335 | 18/6:14.499 |
| 3 | 7 | 21.820 | 18/6:20.586 |
| 4 | 7 | 20.746 | 18/6:18.797 |
| 5 | 7 | 21.768 | 17/6:00.213 |
| 6 | 5 | 21.247 | 17/6:00.377 |
| 7 | 4 | 20.754 | 18/6:20.433 |
| 8 | 4 | 19.841 | 18/6:17.521 |
| 9 | 4 | 20.376 | 18/6:16.326 |
| 10 | 4 | 19.730 | 18/6:14.207 |
| 11 | 4 | 20.742 | 18/6:14.130 |
| 12 | 6 | 23.270 | 18/6:17.858 |
| 13 | 6 | 20.190 | 18/6:16.747 |
| 14 | 6 | 20.308 | 18/6:15.947 |
| 15 | 7 | 21.890 | 18/6:17.152 |
| 16 | 6 | 20.837 | 18/6:17.021 |
| 17 | 6 | 24.953 | 17/6:00.083 |