SINGAPORE (AP) — Katie Ledecky has ceded a tiny bit of ground in other events, but she’s still unbeatable in the 1,500meter freestyle.
She won it again Tuesday in the swimming world championships in Singapore, finishing in 15 minutes, 26.44 seconds. Simona Quadarella of Italy took silver in 15:31.79 — a European record — with bronze for Lani Pallister of Australia in 15:41.18 in a very quick-paced …