| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.555 | N/A |
| 2 | 5 | 32.058 | 16/8:03.425 |
| 3 | 5 | 28.150 | 17/8:04.219 |
| 4 | 5 | 26.728 | 18/8:15.192 |
| 5 | 5 | 27.705 | 18/8:09.779 |
| 6 | 5 | 28.830 | 18/8:10.356 |
| 7 | 5 | 29.032 | 18/8:11.313 |
| 8 | 5 | 29.412 | 18/8:12.092 |
| 9 | 4 | 26.959 | 18/8:08.912 |
| 10 | 4 | 24.755 | 18/8:01.632 |
| 11 | 4 | 25.874 | 19/8:25.660 |
| 12 | 4 | 24.044 | 19/8:19.268 |
| 13 | 4 | 31.445 | 19/8:25.043 |
| 14 | 4 | 24.266 | 19/8:19.989 |
| 15 | 4 | 23.928 | 19/8:15.222 |
| 16 | 4 | 24.630 | 19/8:11.934 |
| 17 | 4 | 25.643 | 19/8:10.196 |
| 18 | 4 | 24.371 | 19/8:07.316 |
| 19 | 4 | 26.186 | 19/8:06.571 |