| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.489 | 19/6:10.291 |
| 2 | 2 | 18.780 | 19/6:03.556 |
| 3 | 4 | 20.755 | 19/6:13.819 |
| 4 | 4 | 19.402 | 19/6:12.524 |
| 5 | 4 | 19.077 | 19/6:10.511 |
| 6 | 3 | 18.987 | 19/6:08.885 |
| 7 | 4 | 23.514 | 18/6:00.010 |
| 8 | 4 | 19.549 | 19/6:18.938 |
| 9 | 4 | 21.757 | 18/6:02.620 |
| 10 | 4 | 19.428 | 18/6:01.328 |
| 11 | 4 | 18.096 | 19/6:17.986 |
| 12 | 4 | 19.094 | 19/6:16.719 |
| 13 | 4 | 25.799 | 18/6:05.160 |
| 14 | 4 | 20.450 | 18/6:05.370 |
| 15 | 4 | 18.902 | 18/6:03.695 |
| 16 | 4 | 18.485 | 18/6:01.759 |
| 17 | 4 | 19.739 | 18/6:01.380 |
| 18 | 4 | 22.817 | 18/6:04.120 |