| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.854 | N/A |
| 2 | 4 | 22.233 | 22/8:10.747 |
| 3 | 4 | 21.762 | 22/8:05.801 |
| 4 | 4 | 20.592 | 23/8:17.492 |
| 5 | 4 | 20.519 | 23/8:11.937 |
| 6 | 4 | 24.852 | 22/8:05.677 |
| 7 | 4 | 21.484 | 22/8:03.901 |
| 8 | 4 | 20.767 | 22/8:00.481 |
| 9 | 4 | 21.735 | 22/8:00.457 |
| 10 | 4 | 20.912 | 23/8:20.168 |
| 11 | 4 | 20.688 | 23/8:18.050 |
| 12 | 4 | 21.268 | 23/8:17.478 |
| 13 | 4 | 24.176 | 22/8:00.583 |
| 14 | 4 | 20.720 | 23/8:20.590 |
| 15 | 4 | 21.436 | 23/8:20.223 |
| 16 | 4 | 33.036 | 22/8:14.506 |