| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.107 | 18/6:01.926 |
| 2 | 1 | 19.015 | 19/6:11.659 |
| 3 | 1 | 18.857 | 19/6:07.200 |
| 4 | 2 | 19.115 | 19/6:06.196 |
| 5 | 2 | 19.221 | 19/6:05.997 |
| 6 | 2 | 19.157 | 19/6:05.661 |
| 7 | 2 | 19.466 | 19/6:06.260 |
| 8 | 2 | 18.737 | 19/6:04.978 |
| 9 | 2 | 19.022 | 19/6:04.583 |
| 10 | 2 | 18.985 | 19/6:04.196 |
| 11 | 2 | 19.283 | 19/6:04.394 |
| 12 | 2 | 18.990 | 19/6:04.095 |
| 13 | 2 | 19.601 | 19/6:04.736 |
| 14 | 2 | 19.212 | 19/6:04.757 |
| 15 | 2 | 19.273 | 19/6:04.852 |
| 16 | 2 | 19.135 | 19/6:04.772 |
| 17 | 2 | 18.969 | 19/6:04.515 |
| 18 | 2 | 19.583 | 19/6:04.935 |
| 19 | 2 | 19.427 | 19/6:05.155 |