| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 11.112 | N/A |
| 2 | 4 | 18.326 | 21/6:17.632 |
| 3 | 4 | 18.347 | 21/6:17.842 |
| 4 | 4 | 17.815 | 21/6:14.365 |
| 5 | 4 | 18.238 | 21/6:14.742 |
| 6 | 4 | 19.537 | 20/6:01.711 |
| 7 | 4 | 19.816 | 20/6:06.028 |
| 8 | 4 | 20.490 | 20/6:10.942 |
| 9 | 4 | 32.484 | 18/6:01.849 |
| 10 | 4 | 19.926 | 18/6:00.516 |
| 11 | 4 | 17.419 | 19/6:15.428 |
| 12 | 4 | 18.975 | 19/6:13.358 |
| 13 | 4 | 22.886 | 19/6:17.500 |
| 14 | 4 | 19.759 | 19/6:16.675 |
| 15 | 4 | 21.426 | 19/6:18.111 |
| 16 | 4 | 18.628 | 19/6:15.998 |
| 17 | 4 | 29.621 | 18/6:05.660 |
| 18 | 4 | 21.633 | 18/6:06.438 |