For some (very) slightly wider options:
Hunt 4Season Aero (24mm external, 19mm internal) 1579g, $416
Neugent Cycling A220CW (24 external, internal width not listed) 1580g, $295
(there also appears to be a 10% off promo for buying wheels with red hubs)
Ambrosio i20 (25mm external, 20mm internal) 1770g, $233