| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.934 | N/A |
| 2 | 5 | 21.483 | N/A |
| 3 | 5 | 17.962 | 20/6:02.761 |
| 4 | 4 | 18.621 | 20/6:09.021 |
| 5 | 4 | 19.470 | 20/6:16.485 |
| 6 | 4 | 18.461 | 20/6:15.424 |
| 7 | 4 | 25.063 | 18/6:00.044 |
| 8 | 5 | 22.295 | 18/6:06.787 |
| 9 | 4 | 18.394 | 18/6:02.129 |
| 10 | 4 | 17.156 | 19/6:15.682 |
| 11 | 4 | 22.840 | 18/6:01.977 |
| 12 | 4 | 23.182 | 18/6:07.337 |
| 13 | 4 | 16.722 | 18/6:01.739 |
| 14 | 4 | 21.246 | 18/6:03.483 |
| 15 | 4 | 17.161 | 19/6:19.507 |
| 16 | 4 | 20.964 | 18/6:00.920 |
| 17 | 4 | 17.258 | 19/6:17.637 |
| 18 | 5 | 19.014 | 19/6:16.768 |
| 19 | 4 | 17.423 | 19/6:14.316 |