| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.428 | 18/6:07.704 |
| 2 | 3 | 20.266 | 18/6:06.246 |
| 3 | 3 | 18.822 | 19/6:16.935 |
| 4 | 3 | 18.040 | 19/6:08.391 |
| 5 | 3 | 23.878 | 18/6:05.162 |
| 6 | 3 | 21.064 | 18/6:07.494 |
| 7 | 3 | 18.667 | 18/6:02.996 |
| 8 | 3 | 19.120 | 18/6:00.641 |
| 9 | 3 | 19.230 | 19/6:18.976 |
| 10 | 3 | 19.496 | 19/6:18.121 |
| 11 | 3 | 23.063 | 18/6:03.394 |
| 12 | 3 | 19.811 | 18/6:02.828 |
| 13 | 3 | 19.963 | 18/6:02.559 |
| 14 | 3 | 19.112 | 18/6:01.234 |
| 15 | 3 | 22.297 | 18/6:03.908 |
| 16 | 3 | 18.602 | 18/6:02.091 |
| 17 | 3 | 18.651 | 18/6:00.540 |
| 18 | 3 | 18.673 | 19/6:19.138 |
| 19 | 3 | 18.298 | 19/6:17.481 |