| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.457 | N/A |
| 2 | 2 | 21.950 | 22/8:00.407 |
| 3 | 2 | 17.236 | 19/6:12.131 |
| 4 | 3 | 23.114 | 18/6:12.490 |
| 5 | 2 | 22.092 | 18/6:18.123 |
| 6 | 2 | 15.541 | 19/6:19.215 |
| 7 | 2 | 16.333 | 19/6:08.255 |
| 8 | 2 | 16.132 | 20/6:18.823 |
| 9 | 2 | 16.335 | 20/6:12.697 |
| 10 | 2 | 16.015 | 20/6:07.258 |
| 11 | 2 | 15.643 | 20/6:02.199 |
| 12 | 2 | 16.243 | 21/6:16.973 |
| 13 | 2 | 16.592 | 21/6:14.833 |
| 14 | 2 | 16.611 | 21/6:13.052 |
| 15 | 2 | 15.741 | 21/6:10.282 |
| 16 | 2 | 15.675 | 21/6:07.794 |
| 17 | 2 | 15.807 | 21/6:05.782 |
| 18 | 2 | 15.716 | 21/6:03.899 |
| 19 | 2 | 16.245 | 21/6:02.813 |
| 20 | 2 | 16.303 | 21/6:01.903 |
| 21 | 2 | 15.781 | 21/6:00.562 |