| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 29.825 | N/A |
| 2 | 2 | 26.220 | 19/8:21.785 |
| 3 | 1 | 26.467 | 19/8:24.008 |
| 4 | 1 | 26.425 | 19/8:24.497 |
| 5 | 1 | 26.997 | 18/8:00.788 |
| 6 | 1 | 27.091 | 18/8:02.705 |
| 7 | 1 | 26.432 | 18/8:02.115 |
| 8 | 1 | 27.006 | 18/8:03.088 |
| 9 | 1 | 26.930 | 18/8:03.657 |
| 10 | 1 | 26.980 | 18/8:04.193 |
| 11 | 1 | 26.717 | 18/8:04.175 |
| 12 | 1 | 26.227 | 18/8:03.403 |
| 13 | 1 | 27.373 | 18/8:04.383 |
| 14 | 1 | 27.433 | 18/8:05.291 |
| 15 | 1 | 26.438 | 18/8:04.861 |
| 16 | 1 | 26.862 | 18/8:04.969 |
| 17 | 1 | 26.942 | 18/8:05.148 |
| 18 | 1 | 26.944 | 18/8:05.309 |