| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.145 | N/A |
| 2 | 1 | 17.511 | 21/6:07.365 |
| 3 | 1 | 17.032 | 21/6:02.575 |
| 4 | 1 | 17.334 | 21/6:02.991 |
| 5 | 1 | 17.579 | 21/6:04.425 |
| 6 | 1 | 17.822 | 21/6:06.257 |
| 7 | 1 | 17.761 | 21/6:07.275 |
| 8 | 2 | 22.736 | 20/6:03.962 |
| 9 | 3 | 18.339 | 20/6:04.165 |
| 10 | 3 | 25.482 | 19/6:00.337 |
| 11 | 3 | 21.874 | 19/6:05.391 |
| 12 | 3 | 17.014 | 19/6:01.573 |
| 13 | 3 | 16.816 | 20/6:17.036 |
| 14 | 3 | 19.458 | 20/6:17.791 |
| 15 | 3 | 17.275 | 20/6:15.475 |
| 16 | 3 | 16.581 | 20/6:12.589 |
| 17 | 3 | 17.091 | 20/6:10.669 |
| 18 | 3 | 16.775 | 20/6:08.622 |
| 19 | 3 | 17.195 | 20/6:07.246 |
| 20 | 3 | 17.016 | 20/6:05.836 |