| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.548 | 24/7:01.152 |
| 2 | 1 | 17.697 | 24/7:02.940 |
| 3 | 1 | 24.777 | 21/7:00.154 |
| 4 | 3 | 21.886 | 21/7:10.017 |
| 5 | 3 | 20.878 | 21/7:11.701 |
| 6 | 1 | 19.006 | 21/7:06.272 |
| 7 | 1 | 18.936 | 21/7:02.184 |
| 8 | 1 | 17.723 | 22/7:15.740 |
| 9 | 1 | 21.342 | 22/7:19.494 |
| 10 | 2 | 18.168 | 22/7:15.514 |
| 11 | 2 | 18.691 | 22/7:13.304 |
| 12 | 3 | 22.013 | 22/7:17.553 |
| 13 | 3 | 22.928 | 21/7:02.573 |
| 14 | 3 | 20.963 | 21/7:03.834 |
| 15 | 3 | 18.721 | 21/7:01.788 |
| 16 | 3 | 18.878 | 21/7:00.203 |
| 17 | 3 | 17.261 | 22/7:16.656 |
| 18 | 3 | 23.518 | 21/7:01.090 |
| 19 | 3 | 19.064 | 22/7:19.998 |
| 20 | 3 | 18.402 | 22/7:18.240 |
| 21 | 3 | 23.162 | 21/7:01.562 |