| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.086 | N/A |
| 2 | 2 | 23.279 | 19/7:01.108 |
| 3 | 3 | 28.322 | 18/7:20.694 |
| 4 | 2 | 22.259 | 18/7:00.626 |
| 5 | 2 | 22.105 | 19/7:13.928 |
| 6 | 2 | 22.150 | 19/7:07.003 |
| 7 | 3 | 28.743 | 19/7:22.066 |
| 8 | 3 | 22.058 | 19/7:16.441 |
| 9 | 3 | 21.370 | 19/7:10.229 |
| 10 | 3 | 22.233 | 19/7:07.124 |
| 11 | 3 | 23.731 | 19/7:07.336 |
| 12 | 2 | 22.741 | 19/7:05.889 |
| 13 | 2 | 21.750 | 19/7:03.197 |
| 14 | 3 | 24.276 | 19/7:04.417 |
| 15 | 3 | 23.934 | 19/7:05.023 |
| 16 | 4 | 24.978 | 19/7:06.800 |
| 17 | 4 | 22.016 | 19/7:05.024 |
| 18 | 3 | 21.410 | 19/7:02.814 |
| 19 | 4 | 24.080 | 19/7:03.521 |