| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.480 | N/A |
| 2 | 3 | 20.780 | 18/6:13.074 |
| 3 | 2 | 17.581 | 19/6:05.729 |
| 4 | 3 | 18.597 | 19/6:02.228 |
| 5 | 3 | 17.563 | 20/6:14.454 |
| 6 | 3 | 17.456 | 20/6:09.992 |
| 7 | 2 | 17.803 | 20/6:08.116 |
| 8 | 2 | 17.663 | 20/6:06.396 |
| 9 | 2 | 17.963 | 20/6:05.819 |
| 10 | 2 | 17.997 | 20/6:05.441 |
| 11 | 2 | 18.202 | 20/6:05.529 |
| 12 | 2 | 18.723 | 20/6:06.501 |
| 13 | 2 | 18.956 | 20/6:07.679 |
| 14 | 2 | 17.506 | 20/6:06.557 |
| 15 | 2 | 17.911 | 20/6:06.145 |
| 16 | 2 | 17.737 | 20/6:05.568 |
| 17 | 2 | 17.950 | 20/6:05.315 |
| 18 | 2 | 17.905 | 20/6:05.042 |
| 19 | 2 | 17.875 | 20/6:04.768 |
| 20 | 2 | 18.176 | 20/6:04.824 |