| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1:09.849 | N/A |
| 2 | 4 | 24.418 | 16/7:16.119 |
| 3 | 4 | 20.142 | 17/7:06.329 |
| 4 | 4 | 19.207 | 18/7:11.195 |
| 5 | 4 | 18.851 | 18/7:00.975 |
| 6 | 4 | 23.224 | 18/7:09.711 |
| 7 | 4 | 19.115 | 18/7:03.893 |
| 8 | 4 | 18.992 | 19/7:20.003 |
| 9 | 4 | 20.020 | 19/7:18.779 |
| 10 | 4 | 23.904 | 18/7:04.720 |
| 11 | 4 | 18.994 | 18/7:01.522 |
| 12 | 4 | 26.488 | 18/7:10.488 |
| 13 | 4 | 21.125 | 18/7:10.362 |
| 14 | 4 | 20.819 | 18/7:09.855 |
| 15 | 4 | 18.755 | 18/7:06.914 |
| 16 | 4 | 18.958 | 18/7:04.595 |
| 17 | 4 | 19.348 | 18/7:02.981 |
| 18 | 4 | 18.915 | 18/7:01.124 |