| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.270 | N/A |
| 2 | 1 | 23.282 | 19/7:00.346 |
| 3 | 1 | 25.018 | 19/7:15.097 |
| 4 | 1 | 22.991 | 19/7:09.016 |
| 5 | 1 | 27.218 | 19/7:24.560 |
| 6 | 1 | 22.315 | 19/7:16.236 |
| 7 | 1 | 23.644 | 19/7:14.674 |
| 8 | 1 | 23.194 | 19/7:12.400 |
| 9 | 1 | 22.798 | 19/7:09.805 |
| 10 | 1 | 22.740 | 19/7:07.067 |
| 11 | 1 | 23.216 | 19/7:06.818 |
| 12 | 1 | 22.741 | 19/7:05.345 |
| 13 | 1 | 22.812 | 19/7:04.223 |
| 14 | 1 | 22.779 | 19/7:03.228 |
| 15 | 1 | 23.310 | 19/7:03.058 |
| 16 | 1 | 23.031 | 19/7:02.576 |
| 17 | 1 | 22.189 | 19/7:01.207 |
| 18 | 1 | 22.478 | 19/7:00.305 |
| 19 | 1 | 22.761 | 20/7:23.037 |
| 20 | 1 | 22.381 | 20/7:22.168 |