| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.628 | N/A |
| 2 | 6 | 26.026 | 19/8:11.096 |
| 3 | 6 | 21.869 | 21/8:21.578 |
| 4 | 5 | 21.483 | 21/8:05.148 |
| 5 | 5 | 20.789 | 22/8:16.004 |
| 6 | 5 | 24.444 | 21/8:01.072 |
| 7 | 5 | 20.988 | 22/8:17.224 |
| 8 | 4 | 21.070 | 22/8:12.635 |
| 9 | 4 | 24.157 | 22/8:17.296 |
| 10 | 4 | 21.321 | 22/8:14.304 |
| 11 | 4 | 21.181 | 22/8:11.616 |
| 12 | 4 | 23.314 | 22/8:13.049 |
| 13 | 4 | 20.611 | 22/8:10.320 |
| 14 | 3 | 21.649 | 22/8:09.315 |
| 15 | 3 | 25.640 | 22/8:14.441 |
| 16 | 4 | 28.695 | 21/8:00.277 |
| 17 | 4 | 21.895 | 22/8:21.863 |
| 18 | 4 | 25.606 | 21/8:02.319 |
| 19 | 4 | 24.610 | 21/8:04.125 |
| 20 | 4 | 25.153 | 21/8:06.313 |
| 21 | 4 | 21.012 | 21/8:04.141 |