| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.055 | N/A |
| 2 | 6 | 31.319 | 17/8:24.159 |
| 3 | 5 | 26.009 | 18/8:10.343 |
| 4 | 5 | 25.497 | 19/8:20.005 |
| 5 | 5 | 26.767 | 19/8:16.219 |
| 6 | 5 | 26.517 | 19/8:13.047 |
| 7 | 5 | 26.278 | 19/8:10.216 |
| 8 | 5 | 25.219 | 19/8:05.470 |
| 9 | 5 | 30.427 | 19/8:13.629 |
| 10 | 5 | 25.346 | 19/8:09.813 |
| 11 | 5 | 24.910 | 19/8:05.975 |
| 12 | 5 | 25.078 | 19/8:03.110 |
| 13 | 5 | 26.078 | 19/8:02.222 |
| 14 | 5 | 24.812 | 20/8:26.199 |
| 15 | 6 | 36.223 | 19/8:12.243 |
| 16 | 5 | 27.747 | 19/8:12.927 |
| 17 | 5 | 25.240 | 19/8:10.705 |
| 18 | 5 | 25.525 | 19/8:09.046 |
| 19 | 5 | 25.399 | 19/8:07.446 |