| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.155 | 21/6:00.255 |
| 2 | 1 | 17.210 | 21/6:00.833 |
| 3 | 2 | 17.166 | 21/6:00.717 |
| 4 | 6 | 33.753 | 17/6:02.457 |
| 5 | 5 | 17.084 | 18/6:08.525 |
| 6 | 4 | 17.060 | 19/6:18.189 |
| 7 | 6 | 35.442 | 17/6:16.113 |
| 8 | 7 | 34.158 | 16/6:18.056 |
| 9 | 6 | 34.158 | 16/6:18.056 |
| 10 | 3 | 34.158 | 16/6:18.056 |
| 11 | 2 | 17.113 | 20/6:14.802 |
| 12 | 5 | 34.213 | 18/6:00.531 |
| 13 | 5 | 34.018 | 18/6:19.900 |
| 14 | 3 | 34.018 | 18/6:19.900 |
| 15 | 3 | 34.018 | 18/6:19.900 |
| 16 | 1 | 34.018 | 18/6:19.900 |
| 17 | 3 | 17.221 | 21/6:00.203 |
| 18 | 2 | 35.012 | 20/6:02.894 |
| 19 | 3 | 33.476 | 19/6:00.081 |
| 20 | 1 | 33.476 | 19/6:00.081 |
| 21 | 1 | 33.476 | 19/6:00.081 |