| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.611 | N/A |
| 2 | 5 | 25.401 | 18/7:15.428 |
| 3 | 5 | 26.270 | 18/7:22.814 |
| 4 | 6 | 25.216 | 18/7:19.304 |
| 5 | 6 | 21.307 | 18/7:00.935 |
| 6 | 5 | 20.860 | 19/7:12.205 |
| 7 | 4 | 22.889 | 19/7:09.044 |
| 8 | 4 | 21.362 | 19/7:03.538 |
| 9 | 4 | 23.031 | 19/7:02.867 |
| 10 | 4 | 22.320 | 19/7:00.923 |
| 11 | 4 | 35.319 | 19/7:22.766 |
| 12 | 4 | 20.964 | 19/7:17.147 |
| 13 | 4 | 24.212 | 19/7:17.337 |
| 14 | 4 | 18.397 | 19/7:09.446 |
| 15 | 4 | 22.513 | 19/7:07.975 |
| 16 | 4 | 19.241 | 19/7:02.773 |
| 17 | 4 | 19.750 | 20/7:21.860 |
| 18 | 4 | 20.267 | 20/7:18.732 |
| 19 | 4 | 31.310 | 19/7:04.240 |