| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.545 | 20/6:10.900 |
| 2 | 5 | 18.392 | 20/6:09.370 |
| 3 | 5 | 19.676 | 20/6:17.420 |
| 4 | 4 | 19.396 | 19/6:01.043 |
| 5 | 4 | 19.893 | 19/6:04.428 |
| 6 | 4 | 18.223 | 19/6:01.396 |
| 7 | 4 | 19.883 | 19/6:03.736 |
| 8 | 4 | 18.576 | 19/6:02.387 |
| 9 | 4 | 18.568 | 19/6:01.321 |
| 10 | 4 | 18.482 | 19/6:00.305 |
| 11 | 4 | 18.354 | 20/6:18.160 |
| 12 | 4 | 23.489 | 19/6:06.505 |
| 13 | 4 | 18.101 | 19/6:04.768 |
| 14 | 4 | 18.345 | 19/6:03.610 |
| 15 | 4 | 20.303 | 19/6:05.086 |
| 16 | 4 | 18.18 | 19/6:03.643 |
| 17 | 4 | 17.994 | 19/6:02.364 |
| 18 | 4 | 18.916 | 19/6:02.199 |
| 19 | 4 | 18.678 | 19/6:01.814 |