| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.416 | N/A |
| 2 | 4 | 24.511 | 19/7:23.614 |
| 3 | 4 | 23.644 | 19/7:15.811 |
| 4 | 4 | 23.327 | 19/7:11.308 |
| 5 | 4 | 23.339 | 19/7:09.110 |
| 6 | 4 | 24.195 | 19/7:10.873 |
| 7 | 4 | 23.348 | 19/7:09.508 |
| 8 | 4 | 23.467 | 19/7:08.838 |
| 9 | 4 | 32.308 | 18/7:03.461 |
| 10 | 4 | 22.981 | 18/7:00.087 |
| 11 | 4 | 30.669 | 18/7:10.457 |
| 12 | 4 | 24.122 | 18/7:08.823 |
| 13 | 4 | 30.862 | 18/7:17.011 |
| 14 | 4 | 25.751 | 18/7:17.255 |
| 15 | 4 | 26.981 | 18/7:18.957 |
| 16 | 4 | 23.511 | 18/7:16.500 |
| 17 | 4 | 23.454 | 18/7:14.290 |
| 18 | 4 | 23.321 | 18/7:12.207 |