| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.377 | N/A |
| 2 | 1 | 19.879 | 19/6:19.199 |
| 3 | 1 | 19.942 | 19/6:19.766 |
| 4 | 1 | 19.520 | 19/6:17.423 |
| 5 | 1 | 20.230 | 19/6:19.446 |
| 6 | 1 | 19.882 | 19/6:19.407 |
| 7 | 1 | 20.402 | 18/6:00.966 |
| 8 | 1 | 20.282 | 18/6:01.709 |
| 9 | 1 | 20.535 | 18/6:02.805 |
| 10 | 1 | 20.255 | 18/6:03.128 |
| 11 | 1 | 20.289 | 18/6:03.444 |
| 12 | 1 | 19.825 | 18/6:02.985 |
| 13 | 1 | 20.262 | 18/6:03.222 |
| 14 | 1 | 19.943 | 18/6:03.006 |
| 15 | 1 | 20.195 | 18/6:03.126 |
| 16 | 1 | 20.294 | 18/6:03.343 |
| 17 | 1 | 20.197 | 18/6:03.429 |
| 18 | 1 | 20.053 | 18/6:03.362 |