| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.421 | N/A |
| 2 | 1 | 17.151 | 21/6:03.441 |
| 3 | 1 | 19.162 | 20/6:05.394 |
| 4 | 1 | 17.349 | 20/6:00.280 |
| 5 | 1 | 16.524 | 21/6:11.351 |
| 6 | 1 | 16.573 | 21/6:07.457 |
| 7 | 1 | 16.650 | 21/6:05.117 |
| 8 | 1 | 16.506 | 21/6:03.035 |
| 9 | 1 | 17.643 | 21/6:04.316 |
| 10 | 1 | 16.220 | 21/6:02.149 |
| 11 | 1 | 20.995 | 21/6:09.967 |
| 12 | 1 | 16.725 | 21/6:08.599 |
| 13 | 1 | 17.004 | 21/6:07.924 |
| 14 | 1 | 18.933 | 21/6:10.321 |
| 15 | 1 | 16.635 | 21/6:09.092 |
| 16 | 1 | 17.169 | 21/6:08.739 |
| 17 | 1 | 20.180 | 21/6:12.194 |
| 18 | 1 | 23.357 | 20/6:01.053 |
| 19 | 1 | 38.380 | 19/6:03.577 |