| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.312 | N/A |
| 2 | 4 | 20.995 | 18/6:17.227 |
| 3 | 4 | 20.781 | 18/6:15.408 |
| 4 | 4 | 19.807 | 18/6:09.282 |
| 5 | 4 | 20.255 | 18/6:08.123 |
| 6 | 4 | 20.348 | 18/6:07.744 |
| 7 | 3 | 19.041 | 18/6:03.788 |
| 8 | 3 | 20.287 | 18/6:03.988 |
| 9 | 3 | 18.421 | 18/6:00.173 |
| 10 | 3 | 18.888 | 19/6:17.958 |
| 11 | 3 | 17.455 | 19/6:13.612 |
| 12 | 3 | 22.305 | 19/6:17.993 |
| 13 | 3 | 16.386 | 19/6:12.765 |
| 14 | 3 | 23.258 | 19/6:17.857 |
| 15 | 3 | 30.011 | 18/6:10.315 |
| 16 | 3 | 18.157 | 18/6:07.559 |
| 17 | 3 | 17.204 | 18/6:04.135 |
| 18 | 3 | 16.327 | 18/6:00.238 |