| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.357 | 20/6:07.140 |
| 2 | 6 | 23.054 | 18/6:12.699 |
| 3 | 4 | 18.541 | 19/6:19.696 |
| 4 | 3 | 18.667 | 19/6:13.440 |
| 5 | 3 | 19.995 | 19/6:14.733 |
| 6 | 3 | 19.458 | 19/6:13.895 |
| 7 | 3 | 19.049 | 19/6:12.186 |
| 8 | 3 | 19.090 | 19/6:11.001 |
| 9 | 3 | 19.599 | 19/6:11.154 |
| 10 | 3 | 18.351 | 19/6:08.906 |
| 11 | 2 | 18.502 | 19/6:07.327 |
| 12 | 2 | 19.181 | 19/6:07.086 |
| 13 | 2 | 18.580 | 19/6:06.004 |
| 14 | 2 | 18.716 | 19/6:05.261 |
| 15 | 2 | 19.012 | 19/6:04.993 |
| 16 | 2 | 21.451 | 19/6:07.654 |
| 17 | 2 | 20.110 | 19/6:08.503 |
| 18 | 2 | 18.643 | 19/6:07.709 |
| 19 | 3 | 27.918 | 19/6:16.274 |