| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.274 | 19/6:06.206 |
| 2 | 4 | 18.934 | 19/6:02.976 |
| 3 | 4 | 19.926 | 19/6:08.182 |
| 4 | 4 | 22.825 | 18/6:04.316 |
| 5 | 4 | 16.980 | 19/6:12.168 |
| 6 | 4 | 18.678 | 19/6:09.287 |
| 7 | 2 | 19.830 | 19/6:10.356 |
| 8 | 2 | 17.559 | 19/6:05.764 |
| 9 | 2 | 16.825 | 19/6:00.643 |
| 10 | 2 | 21.659 | 19/6:05.731 |
| 11 | 2 | 19.155 | 19/6:05.569 |
| 12 | 2 | 17.711 | 19/6:03.147 |
| 13 | 2 | 18.379 | 19/6:02.074 |
| 14 | 2 | 20.114 | 19/6:03.509 |
| 15 | 2 | 18.965 | 19/6:03.298 |
| 16 | 2 | 17.755 | 19/6:01.676 |
| 17 | 2 | 19.615 | 19/6:02.323 |
| 18 | 2 | 20.960 | 19/6:04.319 |
| 19 | 2 | 18.440 | 19/6:03.584 |