| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.575 | N/A |
| 2 | 3 | 32.154 | 16/8:23.885 |
| 3 | 4 | 29.233 | 16/8:01.977 |
| 4 | 3 | 26.743 | 17/8:11.601 |
| 5 | 3 | 24.343 | 18/8:19.585 |
| 6 | 3 | 24.249 | 18/8:06.429 |
| 7 | 3 | 27.190 | 18/8:05.992 |
| 8 | 3 | 24.283 | 19/8:25.505 |
| 9 | 3 | 29.103 | 18/8:03.333 |
| 10 | 3 | 27.285 | 18/8:03.565 |
| 11 | 3 | 31.047 | 18/8:10.146 |
| 12 | 3 | 32.422 | 18/8:17.655 |
| 13 | 3 | 24.107 | 18/8:12.133 |
| 14 | 3 | 24.761 | 18/8:08.316 |
| 15 | 3 | 30.856 | 18/8:12.445 |
| 16 | 3 | 25.111 | 18/8:09.513 |
| 17 | 3 | 24.306 | 18/8:06.092 |
| 18 | 3 | 26.038 | 18/8:04.806 |