Benjamin Britten’s recording with the English Chamber Orchestra has fairly leisurely tempi but not as slow as some from that era(it’s from the 1960’s.) The link is to the CD. If you search for it in the digital music section of amazon, you can listen to audio samples of it. Neville Marriner’s recording with the Academy of St. Martin in the Fields is another you might want to check out.
Thanks. I will be taking a look.