| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.204 | N/A |
| 2 | 5 | 19.803 | 21/7:00.264 |
| 3 | 4 | 19.446 | 22/7:16.318 |
| 4 | 4 | 19.107 | 22/7:12.696 |
| 5 | 4 | 19.401 | 22/7:12.428 |
| 6 | 3 | 19.559 | 22/7:12.931 |
| 7 | 3 | 19.270 | 22/7:12.255 |
| 8 | 2 | 22.424 | 21/7:01.375 |
| 9 | 2 | 19.480 | 21/7:00.429 |
| 10 | 4 | 23.065 | 21/7:07.659 |
| 11 | 2 | 20.299 | 21/7:07.912 |
| 12 | 2 | 19.777 | 21/7:07.169 |
| 13 | 2 | 19.706 | 21/7:06.432 |
| 14 | 4 | 23.428 | 21/7:11.534 |
| 15 | 3 | 19.600 | 21/7:10.439 |
| 16 | 3 | 19.354 | 21/7:09.162 |
| 17 | 3 | 19.125 | 21/7:07.759 |
| 18 | 3 | 19.196 | 21/7:06.604 |
| 19 | 3 | 19.089 | 21/7:05.458 |
| 20 | 2 | 19.800 | 21/7:05.181 |
| 21 | 2 | 19.189 | 21/7:04.322 |