| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.468 | N/A |
| 2 | 1 | 26.877 | 18/8:05.377 |
| 3 | 1 | 27.470 | 18/8:10.417 |
| 4 | 1 | 28.335 | 18/8:16.999 |
| 5 | 1 | 27.287 | 18/8:15.836 |
| 6 | 1 | 26.642 | 18/8:12.945 |
| 7 | 1 | 26.598 | 18/8:10.893 |
| 8 | 1 | 26.479 | 18/8:09.138 |
| 9 | 1 | 26.606 | 18/8:08.092 |
| 10 | 1 | 26.361 | 18/8:06.816 |
| 11 | 1 | 26.428 | 18/8:05.909 |
| 12 | 1 | 26.386 | 18/8:05.101 |
| 13 | 1 | 25.879 | 18/8:03.711 |
| 14 | 1 | 31.396 | 18/8:09.748 |
| 15 | 1 | 26.896 | 18/8:09.459 |
| 16 | 1 | 28.438 | 18/8:10.956 |
| 17 | 1 | 27.034 | 18/8:10.774 |
| 18 | 1 | 27.617 | 18/8:11.197 |