| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.377 | 18/6:06.786 |
| 2 | 3 | 19.428 | 19/6:18.147 |
| 3 | 2 | 18.905 | 19/6:11.830 |
| 4 | 2 | 18.416 | 19/6:06.349 |
| 5 | 2 | 18.693 | 19/6:04.112 |
| 6 | 4 | 25.962 | 18/6:05.343 |
| 7 | 3 | 18.431 | 18/6:00.545 |
| 8 | 2 | 18.874 | 19/6:17.829 |
| 9 | 2 | 21.887 | 18/6:01.946 |
| 10 | 2 | 19.655 | 18/6:01.130 |
| 11 | 2 | 19.200 | 19/6:19.703 |
| 12 | 2 | 19.394 | 19/6:18.768 |
| 13 | 3 | 18.772 | 19/6:17.068 |
| 14 | 2 | 19.417 | 19/6:16.486 |
| 15 | 2 | 23.072 | 18/6:00.580 |
| 16 | 2 | 19.774 | 18/6:00.289 |
| 17 | 2 | 19.305 | 19/6:19.510 |
| 18 | 2 | 19.250 | 19/6:18.746 |
| 19 | 2 | 19.210 | 19/6:18.022 |