| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.701 | 21/6:11.721 |
| 2 | 2 | 16.780 | 21/6:02.050 |
| 3 | 3 | 17.855 | 21/6:06.352 |
| 4 | 2 | 16.263 | 21/6:00.145 |
| 5 | 2 | 17.133 | 21/6:00.074 |
| 6 | 2 | 17.201 | 21/6:00.265 |
| 7 | 2 | 16.928 | 22/6:16.706 |
| 8 | 2 | 17.944 | 21/6:01.738 |
| 9 | 2 | 17.143 | 21/6:01.545 |
| 10 | 2 | 18.231 | 21/6:03.676 |
| 11 | 2 | 17.243 | 21/6:03.533 |
| 12 | 2 | 17.237 | 21/6:03.403 |
| 13 | 2 | 18.442 | 21/6:05.240 |
| 14 | 2 | 17.035 | 21/6:04.704 |
| 15 | 3 | 21.857 | 21/6:10.990 |
| 16 | 3 | 16.710 | 21/6:09.735 |
| 17 | 2 | 17.170 | 21/6:09.196 |
| 18 | 2 | 16.666 | 21/6:08.129 |
| 19 | 2 | 16.604 | 21/6:07.105 |
| 20 | 2 | 16.912 | 21/6:06.508 |
| 21 | 2 | 17.598 | 21/6:06.653 |