| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.780 | 31/8:09.180 |
| 2 | 1 | 15.436 | 31/8:03.848 |
| 3 | 1 | 17.838 | 30/8:10.540 |
| 4 | 1 | 15.306 | 30/8:02.700 |
| 5 | 1 | 15.756 | 30/8:00.696 |
| 6 | 1 | 15.944 | 30/8:00.300 |
| 7 | 1 | 16.622 | 30/8:02.923 |
| 8 | 1 | 15.926 | 30/8:02.280 |
| 9 | 1 | 16.767 | 30/8:04.583 |
| 10 | 1 | 15.955 | 30/8:03.990 |
| 11 | 1 | 17.207 | 30/8:06.919 |
| 12 | 1 | 16.549 | 30/8:07.715 |
| 13 | 1 | 17.132 | 30/8:09.734 |
| 14 | 1 | 16.023 | 30/8:09.088 |
| 15 | 1 | 15.528 | 30/8:07.538 |
| 16 | 1 | 19.227 | 30/8:13.117 |
| 17 | 1 | 21.070 | 29/8:04.583 |
| 18 | 1 | 16.769 | 29/8:04.679 |
| 19 | 2 | 24.972 | 28/8:00.137 |