| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.557 | 20/6:11.140 |
| 2 | 2 | 19.553 | 19/6:02.045 |
| 3 | 2 | 19.793 | 19/6:06.719 |
| 4 | 2 | 18.123 | 19/6:01.123 |
| 5 | 2 | 19.609 | 19/6:03.413 |
| 6 | 2 | 17.750 | 20/6:17.950 |
| 7 | 2 | 21.112 | 19/6:05.063 |
| 8 | 2 | 18.255 | 19/6:02.786 |
| 9 | 2 | 18.350 | 19/6:01.215 |
| 10 | 2 | 18.656 | 19/6:00.540 |
| 11 | 2 | 17.731 | 20/6:17.253 |
| 12 | 2 | 18.459 | 20/6:16.580 |
| 13 | 2 | 18.172 | 20/6:15.569 |
| 14 | 2 | 20.496 | 20/6:18.023 |
| 15 | 2 | 20.714 | 19/6:01.418 |
| 16 | 2 | 23.101 | 19/6:06.262 |
| 17 | 3 | 19.493 | 19/6:06.503 |
| 18 | 2 | 18.416 | 19/6:05.581 |
| 19 | 2 | 19.346 | 19/6:05.686 |