| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.331 | N/A |
| 2 | 2 | 24.286 | 20/8:07.765 |
| 3 | 2 | 23.036 | 21/8:19.551 |
| 4 | 2 | 23.811 | 21/8:20.551 |
| 5 | 2 | 23.617 | 21/8:20.081 |
| 6 | 2 | 23.518 | 21/8:19.403 |
| 7 | 2 | 27.766 | 20/8:08.772 |
| 8 | 2 | 23.196 | 20/8:05.669 |
| 9 | 2 | 23.159 | 20/8:03.254 |
| 10 | 3 | 41.963 | 19/8:15.035 |
| 11 | 3 | 23.605 | 19/8:10.653 |
| 12 | 3 | 25.624 | 19/8:10.372 |
| 13 | 3 | 26.425 | 19/8:11.034 |
| 14 | 3 | 24.098 | 19/8:08.936 |
| 15 | 3 | 23.827 | 19/8:06.528 |
| 16 | 2 | 23.673 | 19/8:04.255 |
| 17 | 2 | 24.285 | 19/8:02.956 |
| 18 | 2 | 24.038 | 19/8:01.547 |
| 19 | 2 | 28.159 | 19/8:04.417 |