| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.111 | 24/7:14.664 |
| 2 | 1 | 18.352 | 24/7:17.556 |
| 3 | 2 | 23.163 | 22/7:17.257 |
| 4 | 2 | 18.171 | 22/7:07.883 |
| 5 | 2 | 18.562 | 22/7:03.980 |
| 6 | 2 | 19.469 | 22/7:04.703 |
| 7 | 2 | 22.772 | 22/7:15.600 |
| 8 | 2 | 21.036 | 22/7:18.999 |
| 9 | 2 | 19.852 | 22/7:18.748 |
| 10 | 2 | 19.208 | 22/7:17.131 |
| 11 | 2 | 26.360 | 21/7:09.652 |
| 12 | 2 | 18.660 | 21/7:06.503 |
| 13 | 2 | 19.839 | 21/7:05.743 |
| 14 | 2 | 18.896 | 21/7:03.676 |
| 15 | 2 | 27.090 | 21/7:13.357 |
| 16 | 2 | 19.549 | 21/7:11.931 |
| 17 | 2 | 24.776 | 21/7:17.129 |
| 18 | 2 | 21.934 | 21/7:18.433 |
| 19 | 2 | 25.231 | 20/7:02.138 |
| 20 | 2 | 20.090 | 20/7:01.121 |