| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.658 | 23/7:09.134 |
| 2 | 2 | 19.374 | 23/7:17.368 |
| 3 | 2 | 18.570 | 23/7:13.948 |
| 4 | 2 | 18.285 | 23/7:10.600 |
| 5 | 2 | 18.540 | 23/7:09.764 |
| 6 | 2 | 21.284 | 22/7:00.607 |
| 7 | 2 | 18.984 | 22/7:00.184 |
| 8 | 2 | 18.137 | 23/7:16.517 |
| 9 | 3 | 24.184 | 22/7:10.261 |
| 10 | 3 | 18.992 | 22/7:09.017 |
| 11 | 3 | 18.409 | 22/7:06.834 |
| 12 | 4 | 20.805 | 22/7:09.407 |
| 13 | 4 | 21.189 | 22/7:12.234 |
| 14 | 4 | 18.688 | 22/7:10.727 |
| 15 | 4 | 17.996 | 22/7:08.406 |
| 16 | 3 | 18.253 | 22/7:06.728 |
| 17 | 3 | 18.245 | 22/7:05.238 |
| 18 | 3 | 17.953 | 22/7:03.556 |
| 19 | 3 | 18.076 | 22/7:02.193 |
| 20 | 3 | 18.204 | 22/7:01.108 |
| 21 | 2 | 18.251 | 22/7:00.175 |
| 22 | 2 | 17.809 | 23/7:17.926 |
| 23 | 3 | 23.959 | 23/7:22.845 |