| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.023 | 18/6:00.414 |
| 2 | 2 | 19.021 | 19/6:10.918 |
| 3 | 2 | 18.666 | 19/6:05.497 |
| 4 | 2 | 21.821 | 19/6:17.772 |
| 5 | 2 | 18.517 | 19/6:12.582 |
| 6 | 4 | 22.049 | 18/6:00.291 |
| 7 | 3 | 18.621 | 19/6:16.520 |
| 8 | 2 | 18.248 | 19/6:12.794 |
| 9 | 2 | 19.259 | 19/6:12.031 |
| 10 | 2 | 22.965 | 19/6:18.461 |
| 11 | 2 | 18.960 | 19/6:16.805 |
| 12 | 2 | 18.688 | 19/6:14.993 |
| 13 | 3 | 19.432 | 19/6:14.548 |
| 14 | 3 | 17.590 | 19/6:11.667 |
| 15 | 2 | 18.341 | 19/6:10.121 |
| 16 | 2 | 20.376 | 19/6:11.185 |
| 17 | 3 | 19.229 | 19/6:10.842 |
| 18 | 3 | 25.047 | 19/6:16.678 |
| 19 | 3 | 20.744 | 19/6:17.597 |