| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 5.222 | 46/4:00.212 |
| 2 | 3 | 5.224 | 46/4:00.258 |
| 3 | 3 | 5.205 | 47/4:05.199 |
| 4 | 4 | 5.632 | 46/4:04.755 |
| 5 | 4 | 5.293 | 46/4:04.499 |
| 6 | 3 | 5.181 | 46/4:03.470 |
| 7 | 3 | 5.240 | 46/4:03.123 |
| 8 | 3 | 5.226 | 46/4:02.782 |
| 9 | 3 | 5.137 | 46/4:02.062 |
| 10 | 3 | 5.497 | 46/4:03.142 |
| 11 | 3 | 5.246 | 46/4:02.976 |
| 12 | 4 | 6.998 | 45/4:04.129 |
| 13 | 4 | 5.355 | 45/4:03.886 |
| 14 | 4 | 5.275 | 45/4:03.421 |
| 15 | 4 | 7.625 | 44/4:04.511 |
| 16 | 4 | 5.603 | 44/4:04.637 |
| 17 | 4 | 5.429 | 44/4:04.298 |
| 18 | 4 | 2:37.831 | 18/4:12.219 |